Kpop fundraiser ideas?

I’m organizing a Kpop fundraiser for Make-A-Wish in my town and I don’t know what all to have as activities. I am doing a cup sleeve (maybe), photo card trading, top loader decorating and a rpd. I’m also trying to see if one of the smaller groups I follow and talk to can come perform when they sre in the US in September but other then that I don’t know what else to have. For the fundraiser part I’m probably going to see if Barnes And Noble or a kpop shop will donate albums for a silent auction type of thing for them. A couple of my friends are helping me woth thisband volunteering and my mom is also participating as we bonded more through kpop (Thank you Stray Kids 😂)