Dozin' with the Dinos

The Field Museum opens its doors after dark for a family sleepover, designed for kids ages 6 to 14 and their grown-ups. The night runs from 6:00 PM Friday, January 29, through 9:00 AM Saturday, January 30, and includes scientist-led activities like owl pellet dissections and fossil-formation challenges—each evening's lineup varies. Tickets also cover admission to the Pokémon Fossil Museum exhibit. A timed entry slot is assigned before the event; all sales are final.