What is a really unique first date?

What is a really unique first date?

I'm looking for ideas for a first date. I”m 15. I really like this guy whose is almost exactly my age, and I am pretty sure he likes me back. I have a hunch he's gonna ask me out, but he's not the type to really plan out a date. I'm thinking I could have ideas ready in case he asks, but let him make the decision so he feels in control. Inexpensive and parent friendly please Any ideas?