Dennis Irvin Karlstad, 71, of Mpls., died suddenly 3/2/2019. Born 5/19/47. He attended Edina HS and UC Berkeley. His creative life in media and video included the military (AFRS), Land O’Lakes, and Custom Business Video. Survived by sisters Kristine Ackerman (Robert) of Dallas, Barbara Smestad (Douglas) of Florida; Partner Caroline Young; nephew Jonathan Ackerman and many cousins. Memorial service April 27, 2019 at 1:00 PM at KOZLAK-RADULOVICH CHAPEL (1918 University Ave NE). Donations in honor of Dennis, may be directed to Hazelden Betty Ford Foundation, Matthew Karlstad Ackerman Youth Patient Aid, PO Box 64348, St. Paul, MN 55164 or hazeldenbettyford.org/giving; Alzheimer's Assc.; Spirit United, PO Box 130811, Roseville, MN 55113