When my parents were alive, Hubs & I would have Thanksgiving dinner in our garage.
Hubs laid the carpet & set up the tables. 
Two 25 lbs turkeys, 20 lbs of potatoes. 
We had 50/60 people. Yes my family is big.
Pics are of 1 table, I had 2 set up.
I am now down to just 10 in the family room.