18th birthday on a budget

Hi! We have a young lady turning 18 mid April. Historically I have gone fairly big for her birthdays (think a Sounders game in Seattle, private Go Kart party and surprising her by flying out-of-town friends in, Top Golf and shopping + hotel with a pool, etc). This year, we just had a baby and just don’t have a ton of money.

Suggestions please? What can we do around Spokane for ~$200 that isn’t super lame?!