Gramma's Candy Store

📍 Sarnia, Ontario, Canada

Gramma's Candy Store is a nostalgic retro candy shop in Petrolia, Ontario, opened by Terri Denboer in November 2020; it recreates a 'step back in time' atmosphere, specializes in classic and retro sweets, and intentionally stocks gluten-free, dairy-free, vegan, and nut/tree-nut-aware options to serve diverse community dietary needs.

✨ Community retro event ideas? ✨ Spotlight gluten-free treats locally? ✨ Communicate nut-aware policies? ✨ Ask the Gramma's Candy Store Genius

🕰️ Organization Hours:

Monday 10:00am - 6:00pm

Tuesday 10:00am - 6:00pm

Wednesday 10:00am - 6:00pm

Thursday 10:00am - 6:00pm

Friday 10:00am - 9:00pm

Saturday 10:00am - 9:00pm

Last updated on Feb 8th, 2026