I'm planning an outdoor Solstice party for family + friends. It could turn into about 50 adults and over 10 kids. This will be a casual event with a few seating/standing areas and I expect that people will come and go throughout the afternoon/evening.
What are some ideas of homemade and/or catered food that will sit well in summer heat outside for several hours, feed a crowd, and not break the bank?
My only ideas so far are dessert-