Need ideas/suggestions for Derby Day lunch/brunch

[Mariana in Baja]

I talk about doing this every year but I really want to do it this time. I like parties that have a focus and went many years ago to a Derby Day party that was great fun; While the actual race is so quick I remember the betting and discussion was fun. I know mint juleps would be the drink of choice and I'll google a recipe but what would I serve for food? I live in southern Baja so have an abundance of seafood and wonderful fruit and veggies. I like things I can prepare ahead and that are easily eaten with just a fork. Thanks for any thoughts.