The $50 cost includes Astrovernight activities, plus additional exhibition free time, a planetarium show, sleeping in the exhibit galleries and breakfast in the morning. The $25 event rate is for those who don't wish to spend the night.
Adler Planetarium Chicago (312) 922-7827A night of family workshops, self-guided tours and fun activities; then spread a sleeping bag amidst some of the most popular exhibitions. Held on select Fridays from 5:45 p.m. in the evening until 9 a.m. the following day.
Field Museum Chicago (312) 922-9410See the Primate House residents at nighttime during this two-hour evening program. Snacks and drinks provided.
2001 N. Clark St. Chicago (312) 742-2000