Past Events

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Galls of Southern Ontario Workshop

Instructor: Joseph Langlois Fee: $94 (plus HST) per person if you register by the early bird deadline of August 19, 2025. After August 19 the fee is $104 plus HST.

Pond Study - July 23

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person

Pond Study - July 22

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person

The Mysterious World of Moths

Instructor: Andalyne Tofflemire Time: 1:00 PM - 4:30 PM and 8:30 PM - 11:00 PM (dinner break in between) Fee: $94 (plus HST) per person if you register before the early bird deadline of June 30, 2025. After June 30 the fee is $104 (plus HST) per person.

Nature Journaling Hike

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Instructor: Christa Wise Dates: Saturday, July 5, 2025, 12:00 NOON - 2:00 PM OR Saturday, August 9, 2025, 12:00 NOON - 2:00 PM Fee: $12 (plus HST) per person 

Family Nature Journaling Hike

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Instructor: Christa Wise Date: Saturday, July 5, 2025, 9:00 AM - 11:00 AM OR Saturday, August 9, 2025, 9:00 AM - 11:00 AM Fee: $12 (plus HST) per person

Insect Hike

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person, per day. Date: Wednesday, June 25, 2025, 9:30 AM - 11:00 AM

Plein Air Watercolour Workshop - Summer Session

Instructor: Candice Leyland Rain Date: June 22, 2025 Registrants must be age 14+. Fee: $65 (plus HST) per person if you register before the early bird deadline of June 13, 2025. After that date the fee is $75 (plus HST) per person. Join Artist Candice Leyland for an inspiring and immersive plein air watercolour class, where The Arboretum becomes your studio! Whether you're a seasoned artist or a curious beginner, this class offers a unique opportunity to capture the beauty of the outdoors with vibrant watercolours.

Insect Hike

Instructor: Joseph Langlois, Christa Wise Fee: $12 (plus HST) per person, per day. Dates: Wednesday, June 11, 2025, 7:00 PM - 8:30 PM

Plein Air Watercolour Workshop

Instructor: Candice Leyland Date: Saturday, May 24, 2025 (rain date: May 25) Fee: $65 (plus HST) per person if you register before the early bird deadline of May 16, 2025. After that date the fee is $75 (plus HST) per person. Registrants must be age 14+.

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