R Bar’s happy hour menu is like that ex-girlfriend who gave you mixed messages all the time. She loves you so much, offering mini-priced snacks that are both salty (olives and feta) and sweet (mmm, Brussels sprouts). But then her affections stray, leaving you with a glass of red or white wine for $6. Let’s be honest. $6 isn’t a bad price for a glass of wine. But at a chill happy hour on East Colfax Avenue? It’s too much, especially since R Bar – positioned next to Trattoria Stella’s east location — also offers its well drinks for $3.50.