
Saturday, October 17, 2026 · 12:00 AM
Grove Hall — 41 Geneva Ave., Boston, MA
Clean out your closets and take home a new costume! Bring in your clean, gently used Halloween costumes and accessories — hats, masks, onesies, wings, horns, capes, and more! Donations of all sizes and for all ages are accepted, beginning on Saturday, October 17. You do not have to donate to browse and take home costume items on Friday, October 23, and Saturday, October 24!