Carin and Merzak become the Rescue Response Arena's newest trainees, donning bright red "First Aid Friends" vests under the guidance of Nurse Nimbus. They clean cuts on the Boo-Boo Bridge, wrap sprains at the Sprain Simulator, soothe minor burns, and master the Heimlich Huddle in the Choking Challenge. From chest compressions in the CPR Courtyard to administering epinephrine for allergic reactions, every station builds their knowledge, confidence, and compassion. Their ultimate test-a simulated playground accident-requires them to coordinate first aid, call for help, and comfort others. Awarded their First Aid Friends patches, they design a home-first-aid pamphlet, proving any child can be a capable helper.