Join in for a day of family activities located throughout the park. Special half-price admission for guests of all ages will be available for the duration of the event from 10 am-4 pm. Admission: Half price admission from 10 am – 4 pm!! — $7.50/adults, $6.50/seniors (60+), $4/students (college w/ ID & 13-17) and military w/ ID, $1.50/children (4 – 12), & children 3 and under at free. The day will be filled with interactive and hands-on, family-oriented activities throughout all of the historic estate’s 50 acres.