Which Workshops can I attend in Groton, MA this weekend?

Here are the best Workshops happening in Groton, MA this weekend:
- Quadrillion - 19th Century Quadrille and Country Dance Classes is happening on Sat 04 Oct 2025 from 4:30 PM onwards at 80 Champney St, Groton, MA 01450-1359, United States
- Brazilian Jiu-Jitsu Self-Defense - Adults & Teens 15+ is happening on Sun 05 Oct 2025 from 2:45 PM onwards at 145 Main Street, Groton, MA, United States, Massachusetts 01450
- Quadrillion - Victorian Round Dance Class #2 is happening on Sat 04 Oct 2025 from 3:30 PM onwards at 80 Champney St, Groton, MA 01450-1359, United States