What are some crazy, cute and unique ways to ask my boyfriend to Sadies?

My boyfriend lives all the way on the OTHER side of town and goes to a different school, so I don't always get to see him. I tried looking some ways up but they were all for couples at the same school. Does anyone have any cute ideas for me to ask him? Please don't just say "Ask him" cause I already umed we were going and he said yes but he's MAKING me do it in some cutesy way. Any ideas?