I recently learned about an awesome Dr. Seuss-inspired field day planned and organized by Patti, an elementary school PE teacher. Here is the last of her 21 stations:
Title: “The Sneeches Frankfurter Roasts”
Description: This is the refreshment and first aid station. Students are to get a cup of water. If they want another please have them reuse and fill up the same cup. Also, each student gets 1 otter pop (no color picking they can trade with a class mate if they like). There will be extra BANDAIDS here if a student needs them.
[Your school could also have a picnic lunch or snack bar at this station.]