If you want a fun way to celebrate your 18th birthday then go for some laser tag. This is also a great way to exercise since you are running around (although you shouldn’t) and shooting your friend and family. Depending on which places you have in your area some allow you to rent a room on the side so you can throw a party and invite all your friends. Some ever have mini arcades! So look around if this sounds fun to you this might be it!