Explore 350 youth STEM projects and hands-on activities at the Canada-Wide Science Fair's free public viewing days at the Hamilton Convention Centre. Project Zone brings together leading student projects from Grades 7 to 12 and Cégep, while the STEM Expo features interactive experiments, making, coding, games, robotics, demonstrations and more from 50 exhibitors.

Public viewing runs from 9:00 a.m. to 2:30 p.m. on Thursday, June 3 and Friday, June 4. Casual visitors do not need to register. Groups, including schools and classes, should pre-register because entry may be limited if the venue reaches capacity.

The bilingual fair is presented by Youth Science Canada and is expected to welcome about 7,000 visitors during its 2027 Hamilton programme.