Yes. “21+ only” means NO ENTRY for any and all humans under the age of 21. This includes infants, well-behaved teenagers, 20-year-old nephews who love the band and turn 21 soon, and everyone else under the age of 21. Sorry, we love all of you, but rules are rules.
For shows marked “all ages,” children under 7 attend for free; tickets otherwise required. All minors must be accompanied by an adult and this policy is strict. If we find any children running around without a chaperone, everyone in the party will be asked to leave with no refund. Strollers will be searched by security staff upon entry. Please bring proper ear protection for your children.