Wikipedia:Articles for deletion/Gasthaus Gutenberger
Perfectly acceptable article for a restaurant. Being closed means absolutely nothing re notability as we are not a restaurant guide. http://www.winnipegfreepress.com/arts-and-life/life/schnitzel--giggles-171902421.html Here is a very long and in-depth article in the ''Winnipeg Free Press'', which is Winnipeg's main daily paper. That's more than many restaurants get, that have articles here. http://www.ciaowinnipeg.com/gasthaus-gutenberger/ Here is a full length review, at Caio! Magazine, which appears to be slick and professional outfit. So there's your two in-depth notable reliable sources, so it meets  right there and that's not including the briefer mentions at TripAdvisor and so forth. If you want to override  you need better arguments than "nothing of substance" or "all so unacceptable" and so on
— NONE, NONE
Stance: keep
Cited policy: WP:GNG||WP:GNG (Wikipedia:Notability)