Sorry for the mess and changes! We are currently undergoing some construction to update our site to  become more interactive, informative, and to help serve the community better.

There might be some inactive links and pages without content, but be assured we are trying our best to fill them quickly.

If you have any question, feel free to find all our contact information on our CONTACT US page down bellow in the menus.

Thank you for your patience,

The Gratham Optimist Club


About Us

Information, history, and ideals of the Grantham Optimist Club

Mission, Vissions, Values

What the Optimist International Organization is all about

Contact Us

Contact information for the Grantham Optimist Club and specific programs

Softball League

Summer youth softball house league for ages 05-19

Hall Rentals

Hall, kitchen, and field rental information for all styles of events

Scholarship Awards Program

An annual scholarship awarded to youth participants and volunteers of our programs

Volunteer Program

Receive some volunteer hours for school or community involvement?


Weekly Friday Night Bingo

Community Event Calendar

Upcoming events, programs, and important dates for the Grantham Optimist Club

Community Partners

The Community Partners that help us make our neighborhoods and city great

Central Ontario Leadership Seminars (C.O.L.S.)


The 57th St. Catharines Beavers', Cubs', Scouts', Rovers', Ventures' group meeting place and information

Community Involvement

Photo gallery of programs and activities Grantham Optimist Club has participated in throughout the years