It's Mother's Day on Sunday and there are many events linked to celebrating all things mom, including teas, brunches and special beer pairings.

There's also a market in North Dumfries and one in Guelph on Saturday and a spring handmade market by Etsy makers in Guelph and Wellington as well.

The Guelph.Beer bus gets underway this weekend, too (this is happening once a month this summer so if this weekend doesn't work, there are others) and while in town, why not take in the How-To Festival at the Guelph Library or the Backlot Blooms at the Guelph Farmers' Market.

Or you can plant some trees in Bechtel Park or attend the Girls Can Fly event on Saturday.

Waterloo Region Children's Business Fair

11 a.m. to 2 p.m., Saturday, May 11

Catalyst 137, 137 Glasgow St., Kitchener

This one-day market features child entrepreneurs selling their own products including food, bath and body items, clothing, accessories, toys, jewelry and more. The event is free for all, but note the children will only be accepting cash.

Hockeyfest

8 a.m. to 8 p.m., Saturday, May 11

8 a.m. to 5 p.m., Sunday, May 12

The Aud, 400 East Ave., Kitchener

If you're not already signed up to take part in this four-on-four street hockey tournament, you can still stop by to cheer on some of the teams and just enjoy the action.

Show.19 opening

7 p.m., Friday, May 10

Queen's Square Gallery, 1 North Sq., Cambridge

This show will feature 13 emerging contemporary artists from across Ontario. Curated by Iga Janik, the artists were chosen after an open call for submissions. The show will include Waterloo digital artist Tommy Bourque, Toronto photographer Rosellen D'Agostino, illustrator Ioana Dragomir of Dundas and Kitchener multidiscilinary artist Melika Hashemi.

Kitchener Panthers vs. Guelph Royals — two options

1 p.m., Saturday, May 11 at Hastings Stadium in Guelph

2 p.m., Sunday, May 12 at Jack Couch Park in Kitchener

The Kitchener Panthers take on rivals the Guelph Royals: two games in two days. While it might not feel like baseball weather quite yet, but doesn't mean you can't grab a sweater and cheer on the home team.

Interactive! Harry Potter and the Chamber of Secrets

1 p.m. to 4 p.m., Saturday, May 11

Apollo Cinema, 141 Ontario St. N., Kitchener

Along with watching this Harry Potter flick, you get a grab bag of themed snacks and props. There is some audience interaction led by staff at the cinema during the film.