What's happening in Lagoon City

From dock parties and marina events to seasonal gatherings around Lake Simcoe — here's what's coming up in our waterfront community.

September 26 & 27, 2026

Harbour Fest — Paws for a Cause

Grand Harbour Marina · 150 Laguna Parkway, Brechin, ON

A weekend of community, fun and furry friends at Grand Harbour Marina. Saturday brings a pool party & BBQ, chili cook-off, horseshoe tournament, dinghy poker run, dunk tank and beer garden; Sunday is Paws for a Cause with a pet parade, vendors, silent auction and 50/50. All proceeds are donated to Simcoe County Emergency Animal Response.

Details

Saturday, September 26, 2026

Harbour Fest — Docktails Boat Crawl

Grand Harbour Marina, Lagoon City

Like a bar crawl — but with boats! Following the Members' Appreciation Dinner & Social, visit participating boats for a docktail, meet members from every pier, or relax by the campfire. Members only; boats stay docked, please enjoy responsibly.

Details

2nd & 4th Sunday · 2–5 PM (starting October 11)

Dockyard Grill — Acoustic Open Mic / Jam

Dockyard Grill, Grand Harbour Marina

Bring your instrument or just come to listen — an acoustic open mic and jam session at the Dockyard Grill every second and fourth Sunday afternoon, starting October 11th.

Details

Every Friday · 4:00–6:00 PM

Brechin Lions Club — Youth Night

Brechin United Church

The Brechin & District Lions Club hosts Youth Night every Friday evening — bingo, movie nights, games and activities, and a place to hang out and make friends. All youth ages 10 and up are welcome; younger siblings welcome with a parent or guardian. Adult supervision provided. Dates and times may change beginning September 2026.

Details