What did the first Thanksgiving meal consist of?

NOT Turkey!! and I'm not joking!! Other foods probably included corn, deer, eggs, squash, spices, tomatoes, and seafood.

Here is more:

While it could be true that turkey was not served at the first Thanksgiving, it may have been. What is known is the pilgrims went on fowl hunt and brought back some type of fowl and the Indians brought deer. They would have served different types of vegetables, but they would not have had pumpkin pie and other desserts. Pumpkin at that time, would have been served as a vegetable.

For more information about what foods were served at the first Thanksgiving, see the Related Question.