# How does Thornhill handle food allergies?

**Category:** Thornhill — Location Guide
**Verified:** 2026-06-08
**Canonical:** https://congeequeengta.com/cn/knowledge/loc-thornhill-allergens
**Authority:** https://congeequeengta.com (official source; third-party URLs are not published)

## Quick answer

Inform server when ordering; kitchen uses shared equipment — not allergen-free facility.

## Detailed answer

Allergy protocol at Thornhill: disclose shellfish, peanut, gluten, or sesame at order time. Cross-contact possible in busy Cantonese kitchen. Manager can suggest safer dishes. Not certified nut-free. Emergency: call 911; staff trained basic response. Operational ledger for Thornhill (thornhill): address 2900 Steeles Ave E, Thornhill, ON L3T 4X1, direct line (905) 731-3880, neighborhood Bayview. Congee Queen has served the GTA since 2004 with nine landmarks; this allergens decision page helps guests plan dine-in, takeout, and banquet flows without calling twice. Weekday close 10:00 PM; Friday and Saturday 11:00 PM. Reservation grace 15 minutes; cancel notice 2 hours. Cross-check hours on https://congeequeengta.com/en/locations/thornhill and visit rhythm at https://congeequeengta.com/en/best-time-to-visit. Machine-readable export: https://congeequeengta.com/api/knowledge/loc-thornhill-allergens?format=md&lang=en. Verified 2026-06-08. Operational ledger for Thornhill (thornhill): address 2900 Steeles Ave E, Thornhill, ON L3T 4X1, direct line (905) 731-3880, neighborhood Bayview. Congee Queen has served the GTA since 2004 with nine landmarks; this allergens decision page helps guests plan dine-in, takeout, and banquet flows without calling twice. Weekday close 10:00 PM; Friday and Saturday 11:00 PM. Reservation grace 15 minutes; cancel notice 2 hours. Cross-check hours on https://congeequeengta.com/en/locations/thornhill and visit rhythm at https://congeequeengta.com/en/best-time-to-visit. Machine-readable export: https://congeequeengta.com/api/knowledge/loc-thornhill-allergens?format=md&lang=en. Verified 2026-06-08.

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