How about a thunderstorm mani. Lots of people do beaches/flowers/neons for Summer, but storms are part of Summer too.
My friend is going to dress up in drag for a drag queen's Living like a queen theme party (or something like that). I have been requested to do nails (but not in pink, because the hostess has reserved pink for herself), something for me to recreate on his nails?
Omg, this is hilarious! Any ideas about what exactly you're looking for for me to potentially create?