After-hours planetarium celebrations with private dome shows
Pair an after-hours celebration with a trip through the stars.
Sloan Museum of Discovery & Longway Planetarium
A shared museum-and-planetarium operator hosts wedding events and after-hours catered celebrations in the space-themed planetarium lobby, with an optional private theater show.
Current location note / listed area: Flint, MI
Food and drinks stay in approved event spaces, not automatically inside the dome. Show is a separate add-on with stated100maximum seating; confirm wedding ceremony placement, program options, accessibility and current availability. Sloan and Longway are consolidated as one event-services operator.
Public-source research · 2026-10-29 · Not vendor-confirmed or independently vetted.
Original research sources
Documented state connections
Geographic evidence is retained historical research, not current service availability.
- Michigan · based
Official event page lists wedding services, private after-hours planetarium show option and Flint, Michigan addresses.