I took my parents here for an early brunch on the day before mother's day (same experience minus a larger crowd) and this place was great. You can see them actually making the beer and when we were there you could smell the mash from their latest beer. Here is a place that has good food and excellent beer, much of which they make as there is a selection of several OHSO specific brews.
Though parking is limited they have a free valet service that one just tips a few bucks on the way out, and then one can walk right in, a definite plus in the hotter months (well, half the year in Phoenix) here in the valley of the sun.
Once you are in, though it is busy there is lots of seating and the wait staff is personable. The wait person was nice enough to point out that the homebrewer who had done the beer I was having (a strong connection between OHSO and the local homebrew community) was sitting the next table over so I was able to have a quick chat about the makeup of the beer.
My parents and I both had the sausage brunch special and the sausage is from the German commissary next door. When you walk out, instead of going to the valet, walk next door and take a look at the sausage and cured meat selection, but remember to bring cash there as no credit is selected.
OHSO must be doing well because they seemed to have opened another location in North Scottsdale. All I know is that when I went here they seemed to be firing on all cylinders and its nice to be able to start up a quick conversation with a brewer in the open brewing area. I look forward to going here again!