My daughter is turning 18 in April, and she wants to do something since really special since she hasn't had a real birthday party since she 14 or 15. She was thinking of laser tag or bowling, but is afraid it's too childish. She was also thinking of doing a henna party, but we're also in the middle of moving so we can't do anything located in our home. Add that to a tight budget, and it's been really difficult. Help?