Wildflowers at the base of converging mountains, waving to sparkling fjords. Spring in Norway is beautiful, or at least, that’s what it seems like from a Google Images search. Oskar’s, Louisville’s Scandinavian-influenced slider bar, is trying to capture the beginnings of springtime, or Våronna, with a market — complete with nature- and Nordic-inspired art, an Idlewild Butterfly Farm booth, plants, planters, desserts from Smor Nordic Bakeri and Oskar’s delicious food and cocktails. No mask, no service.