Congratulations on your CORE 5 Membership! Experience a fun-filled year of discovery with unlimited general admission for 5 people aged 2+, plus benefits to help make your visits special at every turn.   Core Membership Benefits Free admission to our 11 permanent exhibit halls for one year Members-only early access 50% discount on parking in the Museum lot 10% savings at the Café and Museum Shop 15% savings on gift memberships Exclusive preview days to traveling exhibitions Reciprocal admission to hundreds of science institutions in the ASTC Passport Program* *ASTC reciprocity exists only with museums outside the 90-mile radius of the Perot Museum of Nature and Science and your home address.