"I just want to take the time out of my day, to thank you guys, for your amazing facility!!! So amazing, in fact, that your custodian went above and beyond, his call of duty, just to inform me that I indeed was not there to wash my laundry.
I must've been so out of my mind that day and walked over a mile to get to your facility, up hill, both ways, spent about $20 only to realize, he was right. I wasn't there with my bags of laundry, I accidentally brought my big bags of rocks. I apologize for any damage they could have done to your machines.
Your custodian deserves an A++, a star AND a happy face sticker, next to his name!!! I can't believe how stupid I was, to not realize I carried my rock collection to the laundry mat. #TrueHero"