Perot Museum of Nature and Science Family 4-pack: four ticket vouchers good for admission to the general exhibits. Valid through April 30, 2017. Dallas Arboretum four (4) complimentary passes valid through December 31, 2016. Dallas Zoo complimentary passes for 2 adults and 2 youth, valid through December 31, 2016. NRH2O Family Water Park 2 one-day admission tickets, valid Mon-Thu through the 2016 season. Sci-Tech Discovery Center admission for 4 people, valid through December 30, 2016. Grand Lux Café $50 gift card.