Join Ontario Power Generation and our community partners this March Break for some fun, FREE educational programs.

Whether you are interested in science and technology, art or environmental research, the Saunders Hydro Dam Visitor Centre has something for you.

All events require pre-registration. Individual registration links are available in the schedule of events below, or you can check out our registration calendar.

When: Daily from March 16-20, 2026. See schedule.
Where: Saunders Hydro Dam Visitor Centre
2500 Second Street West, Cornwall, ON K6H 5R6
Cost: FREE
Pre-register: Yes

Schedule of events

All programs are family-friendly and FREE.

Event

Description

Mad Science presents
A Watt’s Up Science Workshop

Monday, March 16, 2026

Workshop #1 - 11 to 11:50 a.m.

REGISTER NOW

Workshop #2 - 12:15 to 1:05 p.m.

REGISTER NOW

Mad Science logo

Charge up on static electricity. Make indoor lighting and conduct hair-raising experiments with a Van der Graaf generator at this workshop.

Experience Science in action by attending one of two Science Workshops presented by Mad Science.

Dive into the mysteries of static electricity with the Van de Graaf generator! Discover how to produce real miniature lightning, test its surprising effects, and... prepare to see your hair stand on end! An electrifying experience that will leave no one indifferent!

Registration required. Space is limited. Recommended for ages 7 - 13.

Mad Science presents
Up, Up & Away!

Monday, March 16, 2026

1:45 to 2:30 p.m.

REGISTER NOW

Mad Science logo

This spellbinding special event introduces children to the principles of air pressure and flight. Children see a hot air balloon rise into the air, flying toilet paper, and even get the chance to watch a hovercraft in action!

Recommended for all ages. The show is limited to 100 people. Register your spot today!

Glen Caradus and the Paddling Puppeteers

Tuesday, March 17, 2026

Show #1 | We the Planet – The Community Garden - 1 to 2:30 p.m.

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Paddling Puppeteers logo

Join Glen as a host of critters and fellow citizens helps him transform a broken down parking lot into a community garden and gathering place. A show full of songs and colourful puppets that touches on ecology, reconciliation and community wellness.

Register today. Space is limited.

Glen Caradus and the Paddling Puppeteers

Tuesday, March 17, 2026

Show #2 | Honest Frankie’s Shoreline Review - 3 to 4:30 p.m.

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Paddling Puppeteers logo

A music puppet show all about Ontario’s Lakes and Rivers. From ancient days to the modern era you will meet a host of historic characters from the Michi Saagiig Nation to the Voyageurs from the Lumberjacks to a present day shoreline developer. With the help of Honest Frankie the Frog and other critters the audience will help preserve and protect the waters!

Register today. Space is limited. 

Candy Chemistry

Tuesday, March 17, 2026

9 to 10 a.m.

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Scientists in School logo

 

Get ready for a sweet science adventure with Candy Chemistry, brought to you by Scientists in School and hosted by OPG! Discover the fascinating chemistry hidden in a bag of Skittles as you explore solubility, buoyancy, and reactivity through fun, hands-on experiments. You'll even investigate the probability of picking your favourite colour. Science has never been so delicious!

Recommended for ages 5-12.

Register today. Space is limited.

Colour My World

Tuesday, March 17, 2026

11 a.m. to noon

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Scientists in School logo

Colour is everywhere! Without it our world would be a very dull place. Use colour to watch water defy gravity, explore rainbows and create a sun catcher. Use chemistry to create new colours. Curious? Come and explore some colourful science.

Recommended for ages 5-12.

Register today. Space is limited.

Discovery Zone

Wednesday, March 18, 2026

10 to 11 a.m.

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Scientists in School logo

Join us for an action-packed adventure through the discovery zone, where you’ll explore how 3D printing works and properties of infinite loops, investigate why trees are important to engineers, and create an elastic-powered car.

Recommended for ages 5-12.

Register today. Space is limited.

Bring Back the Wild with Earth Rangers and OPG!

Wednesday, March 18, 2026

Show #1: 1 p.m.

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Show #2: 2:30 p.m.

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Earth Rangers logo

 

Join us for an experience your family won’t forget. This unique and up-close encounter with the awesome animal ambassadors from Earth Rangers will leave you educated and inspired to help protect animals in the wild.

Recommended for all ages. 

Please plan to arrive 15 minutes prior to your scheduled showtime.

Shows are approximately 30 minutes.

Exploring Biodiversity

Thursday, March 19, 2026

9 a.m. to 1 p.m.

REGISTER NOW

River Institute Logo

Join the River Institute at the OPG Saunders Hydro Dam Visitor Centre for a fun event to learn about local biodiversity. River Institute Educators will provide guided nature walks outside where guests can identify birds and look for animal tracks. Binoculars and field guides are available for participants. Inside the centre there will be the opportunity to learn how to identify different animals from bones. Participants can also use microscopes to try and identify aquatic invertebrates to learn about their diversity.

Recommended for all ages.

Wampum Belt Teachings and Loom Beading Workshop

Friday, March 20, 2026

12:30 to 3:30 p.m.

REGISTER NOW

NNATC logo

 

Back by popular demand!

Join the Native North American Travelling College Cultural Educators who will be presenting a special indigenous workshop about the history, significance and different types of Wampum Belts. Participants will have the opportunity to pick a design, or make their own design, and create a personal beaded bracelet on a loom as a keepsake.

This cultural event will help you learn more about Haudenosaunee culture, protocol and art.

Recommended ages 10 and up.

Registration required.