How do I activate my wristband and register for Cashless? Updated July 09, 2024 19:03 Please head to www.lollapalooza.com/wristband to activate your wristband and register for cashless. Related articles Festival Map What items are allowed & prohibited at Lollapalooza? Can I leave and re-enter on the same day? Does Lollapalooza have a mobile app? Kidzapalooza 2024