Bathrooms on the way!!

Yesterday, I left the work needing to go to the bathroom and I got to 112th and 28th st in much need of using the bathroom. I had over 15 minutes waiting for 80 and so i headed to shells in hope that i can go to the bathroom. I asked the lady at the counter where the bathroom is. She's like we don't have a public restroom. What if you are going on a trip and you need to go... I went over to the food place and used their bathroom.