Stella Atrois goes down easy.
this.
any wheat bear will also do you well, my personal favorite is Kronenbourg Blanc, but any wheat bear will be just as amazing to your virgin taste buds.
edit - just remembered "shock top" is a popular wheat bear with wide distribution as well [on tap at most run of the mill pubs / bars in BC at least].
german versions will be called "weisse", they're also amazing.
beer's really not the best alcohol to get into just for the sake of it though, especially as a man, it'll make you fucken fat.
easy drinks to enjoy at bars as a not-big-drinker are whiskey + water, vodka + soda, gin + tonic/soda.