Birthday parties at the Calvert Marine Museum are a benefit of membership. Parties may be scheduled any day of the week between 10:30 a.m. and 2 p.m. Reservations must be made at least three weeks in advance.

Our birthday parties accommodate a maximum of 15 children and 10 adults. This is for children ages 4 and up. The $250 fee includes: 

• Admission to the museum
• Your choice of theme (listed below)
• Reserved space for your party for two hours (Corbin Nature Pavilion: May – October; Harms Gallery: November – April). You may arrive up to 30 minutes early for party set up and have 30 minutes for clean up after the party ends.
• Museum T-shirt for the birthday girl or boy
• Goodie bags are available for $5 per child and must be requested as part of the party package. Payment is due at the time of ordering. Goodie bag items may include: CMM pencil, magnifying box, itty bitty critter, and a sticky starfish. The Museum Store reserves the right to change items in goodie bags as necessary; no refunds once ordered.
• A party plan with instructions for activities and crafts
• Craft materials for up to 15 children