I should have known better!

I was just the mom at Costco whose little boy was puking all over the cart and his little sister! I was paralyzed because I had nothing with which to catch the flow or wipe it up. An off duty employee grabbed a roll of paper towels from a demo booth for me and saved the day. We are now exactly where we were last Monday but with a different child. So I ask myself, why did I try to venture out today?