I happened to have a work outting at Bayside Bowl and was very impressed with the establishment. The furnishings and decor of the bowling alley were top notch. The outside doesn't look much like a bowling alley but it fit in with the Portland urban building look. Prices were a little on the high side, but it was worth it with all that it offered. Drinks and snacks were both available and they were enjoyed by all.
The only reason why I gave it 4 stars is because the parking wasn't great. We had to park a few blocks away and this was at 3pm on a Friday afternoon.