They're suitable no matter the age of the honoree. Read: Sophisticated and fun are the main mood-board terms here. Without further adieu, here are 21 adult birthday party ideas and themes.

Adult Slumber Party Ideas 1. Put away your phones First things first, lose your cells. No need for scrolling when you're with your besties!

And we've pulled together 30 of the best adult Easter egg hunt ideas for you and your crew. Not only can you put a twist on the classic candy egg hunt, but you can set up spring stations for ...

Fun and creative parties aren't for only kids, so if you're looking for unique adult birthday party ideas, check out this list of the 40 best themes, venues, supplies, favors, games and treats to ...