I really, really enjoy Lenny Boy. They have a standard warehouse-style space with lots of outdoor seating (and a food truck, to boot). Their beer is good but the kombucha, dang. I didn't think I liked kombucha but Lenny Boy got me totally hooked. Their variety of flavors is stellar. You can taste-test anything if you're skeptical. Just be careful not to overdo it cuz, ya know, kombucha is a probiotic and will make your tummy funky if you have too much.
Tons of seating and SPACE inside and outside. Many breweries feel too tight; Lenny Boy doesnt. Dogs are welcome outside. They even have a cheap yoga class on Saturdays ($5) which includes 6oz pour of kombucha after. Pretty sweet.