I’ve always heard good things about Batch Brewing, but I never was able to make it out to their taproom. Well, when I saw that they’d be releasing a taproom exclusive beer – Rainbow Colors Blended, I figured it might be high time to get out and check it out.Rainbow Colors Blended is a double milkshake style IPA and it touts that it’s brewed with mango, passion fruit and lactose, but is it good?