Unique opportunity for kids ages 6-12 to spend the night at The Field Museum. Overnights begin at 5:45 p.m. and end the following morning at 9 a.m. Families can sign up for Premium Package 1 ($75; $65 members) and reserve a sleeping spot in the Evolving Planet exhibition, or book Premium Package 2 ($87; $77 members)and reserve a sleeping spot in Evolving Planet and add a behind-the-scenes tour with a Field Museum scientist. For more information, visit fieldmuseum.org/overnights.