Festivals and Events

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The 2019 Peony Festival will celebrate the festival’s 15th anniversary and takes place on Saturday, June 15 and Sunday, June 16 at Oshawa Valley Botanical Gardens. Hosted by the City, this free event displays 300 types of peonies in the gardens. Artisans, live music, gardening advice, a judged Peony Show, bonsai display, Children’s Garden, an art competition and photo contest are all part of this remarkable flower festival. For details, visit www.oshawa.ca/peony.

Join the festivities as the City of Oshawa presents an amazing day of fun and entertainment in celebration of Canada's birthday.

Doors Open Ontario is a province-wide celebration that provides a unique opportunity to explore and enjoy sometimes hidden and always interesting places and spaces in cities across Ontario - all free of charge!

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Volunteers are a dynamic addition to our special events, seniors programs, services, and much more. Learn more about volunteering.

We are proud to host many festivals and special events throughout the year for our residents and visitors to enjoy.

The City of Oshawa is an amazing place to host a special event or festival and staff can assist you from start to finish. Learn more now.