Thamesford Calithumpian is a community-wide celebration that takes place annually on the May Long weekend!

With a long history, Calithumpian is rooted in tradition and brings back a lot of great memories for those who grew up in the area.

As we move forward each year, Calithumpian continues to grow and evolve. Everyone is welcome to come out and enjoy the many activities and festivities of Calithumpian!