International Coastal Cleanup at Masonville Cove Join the Aquarium to remove harmful marine debris from the shoreline at the Masonville Cove campus. Learn about sources and effects of marine debris, and what you can do to help! Debris data collected at this event will contribute to the Ocean Conservancy's International Coastal Cleanup.

Water Scientist for a Day! Become a water scientist for a day! This event is free and open to the public, however registration is required. Participants 18 and under must be supervised by an adult.

1st Thursday: Moana Movie Night Come join us for a movie night and don't worry about the popcorn! Enjoy a warm break with us from the cold as we all catch up and look ahead. We will be showing the movie Moana, a hit for the whole family. Snacks are available for everyone. Registration required but walk ins welcome.

TreeBaltimore at UWCD 2023 Meet with members of TreeBaltimore at Masonville Cove and bring some nature home with you! Up to two free trees can be claimed per Baltimore City family. Trees may be ordered for pickup at Masonville Cove or claimed on the day of the event while inventory is available.