Olson, Karen of Blaine, formerly of Roseville. Born November 20, 1942, Died March 18, 2019. Preceded in death by parents, Alvin and Mina Barg; brother, Paul Barg. Survived by husband of 42 years, Marv; children, Paul (Chamie) Olson, Matthew (Brittany) Olson, Christopher (Stephanie) Olson, Darren (Danielle) Olson; grandchildren, Kylie, Myla, Teagan, Luella, Taylor, Ty, Elin, Lachlan, Croix; niece and nephew, Caroline (Nathan) Spears and Eric Nelson; many cousins, and friends. Her legacy will live on through everyone she touched. Thank you to the doctors and nurses at Mercy Hospital for taking such great care of her, and also to the Blaine Police/EMTs. A celebration of her life will be 4:30 pm, April 11th at the John Rose Oval Olympic Room. Followed by a gathering with food and drinks provided.