Main course being jambalaya and crab legs with gluten free hushpuppies, deviled eggs w/ smoked fish, a lemon poached shrimp dip, French bread and baked corn pudding. My wife did the heavy lifting in the kitchen and I made hurricanes/kept the wine flowing
We did lasagna one year, it's super easy to make gallons of good bolognese and you can use it for tons of things.
My family did lasagna yesterday as a side dish. Didn't make it ourselves though, just a medium sized frozen one. I gotta convince them to let me do the cooking next year. A mostly pasta based thanksgiving would be wonderful.