https://masthope.org/event/the-great-cardboard-boat-race-3/
The Great Cardboard Boat Race | Masthope Mountain Community
Jun 23, 2025 - A Masthope favorite returns! Save the date for our cardboard boat race. Teams of up to 6 people are challenged to get creative and construct a boat made...
cardboard boat racethe greatmountaincommunity