Osborn Cannonball House Open Four Centuries in a Weekend

The Osborn Cannonball House Museum, located at 1840 Front Street in Scotch Plains, will be open to the public for Four Centuries in a Weekend on Saturday, October 18, 2025, and Sunday, October 19, 2025 from 12:00 p.m. to 5:00 p.m. both days.

Costumed docents will give tours of the 1750 home of the Osborn family, who witnessed and played a role in the Revolutionary War and the founding of the town of Scotch Plains. There will also be a children’s craft in our craft tent along with an early Halloween treat!