We just got back from a 10 day trip and DD8 really enjoyed the pin trading. She really only traded with cast members - a few other guests, but primarily cast members. She had so much fun that 2 days before we left, DH bought DD3 and himself a lanyard and pins so they could get in on the fun. Some cast members gave her pins, too. She ended up with a really great collection and had a blast doing it!