Whether you want to throw a big party ... birthday party at an arcade where they can challenge their friends to all the games ...

If your boyfriend loves outdoor activities, plan a surprise adventure day with a tree-top trek, hiking, biking, or even skydiving, depending on his thrill-seeking level. Finish the day with a cozy ...

Then, plan out the night with pool games, scary-story hour, and movie watching. One of our favorite birthday party ideas for teens, bring back the scavenger hunts you organized for your kids when ...