First Parish Church has a number of committees and groups. Here are some of the ones that are most active currently.
Coming of Age — a substantive spiritual program for youth in transition from childhood to adolescence.
Spiritual Life Workshops — an avenue for those who want to deepen their spiritual lives and to discover and share their personal gifts.
Hospitality Committee — organizing Sunday morning fellowship hour and other special events.
Groton Alliance (off-site link) — a community of women since 1830.