If you ate your meal inside the house on Sukkot, you do not need to go to the sukka to say birkat ha'mazon.

Sukka: Schach: Timing: Within 30 Days

You must put schach on your sukka within 30 days of Sukkot. If you are using a porch that has slats year round as a roof for your sukka, you must lift up and put back the slats within 30 days of Sukkot.

Bread: Men may not eat bread or a full meal outside the sukka during Sukkot.
Mezonot: Men may not eat more than 1.9 fl. oz. (56 ml) of mezonot (within four minutes) outside the sukka during Sukkot, but they may eat 1.8 fl. oz. or less, wait nine minutes, and then eat another quantity up to 1.8 fl. oz.
 

Here are the d'oraita Jewish festivals:

• First day of Sukkot, Passover, and Shavuot
• Seventh day of Passover
• Shmini Atzeret (8^th day of Sukkot)
• Both days of Rosh Hashana.

On these days, you:

• MUST take medicine whenever there is any question of a life-threatening disease or condition.
• MAY take medicine for a condition that affects the entire body (fever, weakness, etc.). Consult a rabbi if possible.
  Exception You may not smear substances on skin UNLESS the fever is life-threatening, in which case even smearing is permitted.
• MAY use some medicines if only part of your body is affected by a non-life-threatening disease--consult a rabbi.

Charity/tzedaka should be paid by the third Jewish festival (Passover, Shavuot, Sukkot) after the money is received.

You may put the myrtle and willow branches into water after using them only if they were in water before the Sukkot holiday began. You may not add water on Shabbat, but you may on the other Jewish festival days. You may change the water only on chol ha'moed.
 

Ru'ach metzuya is defined as a normal wind for each location and season (this is relevant for schach on Sukkot).

Jewish Festivals are listed in the Torah and are of two types: 

1. Three pilgrimage festivals (shalosh regalim):

• Passover,
• Shavuot, and
• Sukkot (including Shimini Atzeret).

These festivals were celebrated in ancient times by "appearing before God"--by bringing offerings to the Tabernacle or Temple.

2. High Holidays: 

• The Jewish New Year (Rosh Hashana—“Yom Teru'a” in the Torah), and the
• Day of Atonement (Yom Kippur).

 
Duration
Jewish holidays that were originally one day are now observed as follows:

• Rosh Hashana--2 days.
• Yom Kippur--1 day.
• Shavuot--1 day in Eretz Yisrael or 2 days elsewhere.
• Passover has festival days at the beginning and end of the holiday and intermediary days of lesser holiness, which are called chol ha'moed. In Eretz Yisrael, Passover lasts for 7 days in total and the first and last days are festival days. Outside of Eretz Yisrael, Passover lasts 8 days and has two festival days at the beginning and two at the end.
• Sukkot has festival days at the beginning and at the end and intermediary days of lesser holiness, which are called chol ha'moed. In Eretz Yisrael, Sukkot lasts for 8 days and the first and last days are festival days (the last day is Shimini Atzeret). Outside of Eretz Yisrael, Sukkot lasts for 9 days and the first two days and last days are festival days (the 8th day is Shimini Atzeret and the 9th day is Simchat Torah).

Character
Each holiday contributes its own character to Jewish life (Passover--the theme of freedom; Yom Kippur brings atonement, etc.). 

Celebrating
How to celebrate these holidays is detailed in our Oral Law and halacha books. Jewish festivals as practiced today are similar in holiness to Shabbat. As with Shabbat, the Jewish festival has candle lighting, kiddush at two meals, and havdala.   We eat our best food and wear our best clothing on Jewish festivals (we eat our next-best food and wear our next-best clothing on Shabbat!).
The main idea behind eating meals on Jewish festivals is joy (simcha), so you should drink wine and eat meat (only if you enjoy wine and meat).  There is no third meal on Jewish festivals since people used to eat two meals each day (adding a third meal on Shabbat was for enjoyment/oneg).
 
Melachot
Any activities or actions permitted on Shabbat are also permitted on the Jewish festivals. Actions that are forbidden on Shabbat are generally also forbidden on Jewish festivals, but there are some leniencies (only if the actions are needed for that festival day).
Examples

• Lighting from an existing flame,
• Cooking and baking for the Jewish festival day, and
• Carrying outside the eruv (hotza'a--transferring objects between domains).

 
Grama
Grama (indirectly causing an action) is permitted on Jewish festivals (but not on Shabbat). For example, you may advance or delay a timer that will make a light go on or off in the future (the timer must already be plugged in and operating from before sunset of the festival day).
Note For an action to be considered indirect based on time, there must be at least 2.5 seconds after the first action is done before the resulting action begins to happen.

Psik Reisha Dla Neicha Lei
Psik reisha dla neicha lei is forbidden on Jewish festivals, just as it is on Shabbat.

D'oraita Restrictions
D'oraita restrictions apply world-wide to:

• First and seventh days of Passover,
• First and eighth days of Sukkot,
• First day of Shavuot,
• Yom Kippur,
• First day of Rosh Hashana.

Note The same restrictions apply to all other Jewish festival days but are rabbinical.
 
Women
In general, women are not required to perform the positive, time-dependent commandments. Women and girls are not required to eat any Jewish festival meals except the Passover seder meal (but they are not allowed to fast on those days).

Say she'hecheyanu when lighting candles for:

• Both days of Rosh Hashana,
• Yom Kippur,
• First day (if in Eretz Yisrael) or first two days of Sukkot,
• Shmini Atzeret and Simchat Torah,
• First day (if in Eretz Yisrael) or both days of Shavuot, and
• First day (if in Eretz Yisrael) or first two days of Passover.

A man's wife does not own the lulav with him (and a wife's husband does not own her lulav), but it is assumed that each gives their lulav to the other (on the first and second day of Sukkot) as a gift with a condition that the recipient will give the lulav back to the other spouse as a gift once finished.
 

To set up a lulav: hold with spine facing you, with three myrtle branches (hadassim) on the right and two willow branches (aravot) on the left.  It is customary to put the myrtle and willow branches into a holder made of palm leaves.
NOTE Before Sukkot begins, open any sealed plastic bags that contain the willow and myrtle branches, as you may not cut them open on the festival days (the first and second days outside of Eretz Yisrael).

You may leave the sukka due to extreme cold or heat, rain, or bees. You should not stay in a sukka if it is raining or very cold or will otherwise make people suffer.
If it is raining on the first night of Sukkot and the rain is sporadic, wait until midnight before saying kiddush indoors.
If it is raining on the first night of Sukkot and the forecast predicts rain all evening, you do not need to wait to see if the rain will stop before saying kiddush. Instead:

• Say kiddush in the sukka (without saying leisheiv ba'sukka), even in the rain.
• Wash hands and say ha'motzi.
• Eat at least 1.3 fl. oz. (39 ml, or 1/6 cup) of bread in the sukka.
• Go inside the house and finish your meal inside. 

Non-Kli
You may not use a kli for sukka schach.

A kli is any item created with the intention of being used as a tool or utensil to make an activity easier.

Examples

• Bamboo if it had been used for any other purpose.

• Wooden ladder.

• Walking stick.

Non-Edible
A sukka's covering (schach) must consist of non-edible branches, leaves, or other materials of plant origin such as boards. You may use wooden boards (such as 2” x 4”s) to hold up schach, even though lumber is intended to be used for construction.
Size
Boards or tree trunks—whether used as schach or used to hold up schach--must be not more than 15 inches (38 cm) wide. A board--whether used as schach or used to hold up schach--more than 15 inches wide invalidates the area below it and you would have to sit under kosher schach in order to fulfill the mitzva. In the case of a board more than 15 inches wide: If the sukka has only three walls, the board may invalidate the sukka. Consult a rabbi.
Fresh
You may not use branches whose leaves will dry up in less than 8 days, intending to replace the branches with fresh ones during chol ha'moed; the custom is to use evergreen leaves only if you want to use leaves as schach.
Fasteners
Schach on the sukka must stay by itself without fasteners or connectors, even in a place with normally high wind. Any man-made fasteners--such as plastic, metal, or even hemp cord or rope--will invalidate the schach. If the schach will stay without them, then you may use fasteners or connectors as reinforcements.

Year-Round Structures
You may use a pergola, gazebo, or other type of awning frame or roof structure that exists year-round for a sukka as long as the other conditions (size, slope, materials, timing, etc.) are kosher. You must first remove any permanent roof coverings before putting on the schach.

Note The slope of the sukka roof must be less than 45 degrees from horizontal.

You may not waste people's time or upset them (tircha d'tzibura).

Shiv'a ends if a Jewish festival, Rosh Hashana, or Yom Kippur intervenes.
Shloshim ends if a Jewish festival, Rosh Hashana, or Yom Kippur intervenes.
If two of those holidays occur within the first seven days after burial, the first one will break shiv'a and the second one will break shloshim.
Shimini Atseret does not constitute a second day for breaking shiv'a or shloshim (it is considered to be part of Sukkot for this purpose).