Super Bowl Party . . .?

My team made it to the Super Bowl & before I knew it I had ran my mouth off on Facebook and everyone is coming over!!! I really thought only maybe 5 people at most but now it's about 20 people & getting bigger. What should I cook??? I can do BBQ & appetizers I guess. I just didn't know it would turn into that & everyone's so excited. What would be the best way to do this? The game starts at 3:30pm so I have time to cook. What feeds m quantities of people? HELP!!!!