Oslo, the new(ish) restau­rant, bar and music venue is one of the lat­est new des­ti­na­tions after the avalanche of clo­sures of grimy, char­ac­ter­ful music venues in north, west and cen­tral Lon­don over the past few years. (Actu­al­ly, make that coun­try­wide, with Liv­er­pool cur­rent­ly under­go­ing self­same prob­lems). So it’s been heart­en­ing to see a new wave of well-thought out, spruced up venues…