| YEAR | SHOW/ EVENT/ AWARD | LOCATION | DESCRIPTION |
| 2016 & 2017 | Artfest - Kingston | Kingston | Annual Art Festival |
| 2016 & 2017 | Artfest - Distillery | Toronto | Annual Art Festival |
| 2016 & 2017 | Cabbagetown Art Festival | Toronto | Annual Art Festival |
| 2016 & 2017 | Queen West Art Crawl | Toronto | Annual Art Festival |
| 2016 & 2017 | Oakville Art in the Park | Oakville | Annual Art Festival |
| 2013 | Waterloo Region Art Awards | Waterloo | Nominated for Best Artist |
| 2012 | Box 12 | Cambridge | Group Show |
| 2012 | Silicon W Gallery | Kitchener | Talent Next Door |
| 2004-PRESENT | Krajewski Gallery & Studio | Cambridge | Permanent gallery of the artist |
| 2010-2013 | Cambridge City Hall | Cambridge | Mayor’s Celebration of The Arts |
| 2008 | School Of Architecture | Cambridge | Mayor’s Celebration of The Arts |
| 2007 | School Of Architecture | Cambridge | Mayor’s Celebration of The Arts |
| 2006 | Cambridge Studio Tour | Cambridge | Group Show |
| 2004 | Wilfrid Laurier University | Waterloo | Polish-Canadian Artists of K/W |
| 1999, 2000 | Art Expo | New York | International Exhibition |
| 1996 | Canadian Collectible Show | Kitchener | Canadian Collectible of the year award finalist |
| 1995 | Gallery 61 | Paris ON | Greetings From England & Scotland |
| 1994 | O'Keeffe Centre | Toronto | Art by Architects |
| 1994 & 5 | St. Pierre’s Gallery | Windsor | Solo Exhibition |
| 1993 | Toronto Art Expo | Toronto | Group Show |
| 1992 | Toronto Outdoor Art Exhibition | Toronto, City Hall | Juried Exhibition |
| 1992 | Gallery 61 | Paris | Miniature Art Show |
| 1993-2000 | One of A Kind | Toronto | Invited Artist |
| 1991 | Janrielle Art Gallery | Niagara Falls | Solo Exhibition |
| 1991-2004 | Gallery 61 | Paris, ON | Permanent gallery of the artist |
| 1991 | Blue Mountain Golf Club | Collingwood | Group Show |
| 1989 | Bowrings Canada | Toronto | Featured Artist |
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Alex Krajewski - Supported Charities & Community Contributions |
| 1. Cambridge Memorial Hospital Foundation |
| 2. Cambridge and North Dumfries Community Foundation |
| 3. Cambridge Centre for the Arts |
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4. I Can Foundation dedicated to creating and supporting teaching libraries in under-developed areas of the world |
| 5. Argus House |
| 6. Fiddlesticks Neighborhood Association |
| 7. Children’s Aid Society, Toronto |
| 8. The Huntington Society, Cambridge |
| 9. Ottawa Cancer Society |
| 10. Kitchener-Waterloo Symphony Youth Orchestra |
| 11. Peel Children Centre, Mississauga |
| 12. GRCA |
| 13. The United Way |
| 14. IPCA |
| 15. Cambridge Libraries and Galleries |
| 16. Cambridge Self Help Foodbank |
| 17. Brantford General Hospital |
| 18. Hespeler Reunion and many others |
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