Ontario · Niagara Region
Things to do in Grimsby
Every festival, concert, market and family event happening in Grimsby and across the Niagara Region, collected from official municipal calendars and refreshed daily.
0 events Sunday, September 13
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Common questions
What is happening in Grimsby this weekend?
The Grimsby weekend page lists every festival, market, concert and family event running Friday through Sunday in Grimsby, ON, taken from the official municipal calendar and refreshed daily.
Are there free events in Grimsby?
Yes. Filter any Grimsby listing by Free to see events with no admission charge - usually outdoor concerts, community festivals, library programs and farmers markets.
Where does this Grimsby event information come from?
Events are collected automatically from official municipal and regional calendars, then de-duplicated and categorised. Every listing links back to the page it came from, so the organiser is always one click away.
How current are the Grimsby listings?
Ingestion runs daily, and each event page shows when it was last checked. A cancelled event keeps its page with the cancellation marked rather than vanishing, so a link you already have will tell you it is off.