I've only done 1 event so far, The Walk for Children's Tumor Foundation, and it instantly made all the waiting and work totally worth it. Seeing all the kids smiling, waving, telling me about their action figures, even one little girl telling me she wasn't afraid of me because she knew my blaster wasn't real even adults happy to see us was beyond awesome! Helping the kids and the adults forget about their problems, even for a minute, is priceless! Good luck to you and hope you'll share your experience....