Looking to Borrow Water Cooler Jugs

Hey neighbors, I run an after school program at the Pittsburgh Montessori School in Friendship, and next Friday we are hosting a lemonade stand at the Food Revolution Day event at Obama High School in order to raise money for Beverly's Birthdays, an organization that throws birthday parties for homeless children living in shelters. We don't have much money for supplies, so I'm reaching out to the listserv to see if anyone has a few water cooler jugs (not sure that's what they're called, but see attached image) that we could borrow to hold the lemonade. I would need to pick it up early next week, and return it on the weekend. Oh, and please come to the event to support us and the Obama High School cooking club! :) Thank you!! Flavia