Directs the Department of Natural and Cultural Resources (DNCR) to not charge an admission fee for any State attraction it administers for State residents who are active military service members or veterans of the US Armed Forces, as defined. Authorizes DNCR to require proof of such identification and designate acceptable forms of identification for verification. Further directs DNCR to charge a discounted admission fee for immediate family members of an active military service member or a veteran, provided DNCR discounts the admission fee for an immediate family member currently. Effective July 1, 2021.