Never been to Trails End, but have gone to the BBQ.
The menu that was posted earlier is 100% correct - it's basically burgers and dogs - the food was OK - not great, not gross, but you're really not going for the food - it's more about the dancing, music, and characters. It's outside, so weather can be an issue, and it is loud and the dance floor gets very crowded - both with kids trying to dance with characters and overly-anxious parents trying to make sure their kids get to dance with the characters. We've gone twice and had a lot of fun both times - but food-wise, Trails End menu sounds much better.