Barrett O.
Yelp
My first visit here was for a pop-up date night but the indoor restaurant was closed due to the devastating Sally fury. We ate good off an outdoor grill & enjoyed Red & the Revelers, it was a nice night out. l've always heard good things about this place so anxious to come back for the full experience at the locally owned and operated establishment. 
This is a relatively new restaurant but then there was Covid, then Sally so it's been a tough road. It's at Bear Point (Oso is Spanish for bear, cute play) with waterfront views of the marina and a adjoining outdoor bar and entertainment area. 
They are fully functional now with a pleasant a vibrant staff and it's a very nice dining experience inside and out. The menu isn't huge but they do serve fresh local seafood with varying off-menu specials. The seafood can be ordered seared, blackened or fried an currently features shrimp, grouper, snapper, crawfish, tuna, crab and oysters. There's platters, Po' Boys, tacos, salad,  and quesadillas for the seafood and some chicken, pork and steak options as well. You can also get bowls, nachos,  burgers, calamari and wings too. There's a full bar with specialty drinks and a modest wine list. 
We were greeted and promptly seated and our server Alexis was very friendly and took great care of us throughout our meal. My honey went with the blackened snapper special and I opted for the fried grouper. Her snapper with fries a d slaw were very good and my grouper was spot on. Big filet that was perfectly seasoned and cooked with outstanding fries a s southwest slaw. The hushpuppies were disappointing because they were bland and overcooked but everything else was very good. 
The interior is very comfy and the outdoor seating is fantastic with fans and misters everywhere and the view is outstanding. Just outside there's a separate bar with lots of outdoor seating and nice size stage. This is also a nice spot to catch a small sunset!
Bottom line: We thoroughly enjoyed our experiences here and will be back. Recommended
Note:  They opened a sister Restaurant OSO Early (formerly Barefoot Island Grill) just down the road in OB. It's a breakfast/brunch/coffees/fresh squeezed OJ & bloody Mary kinda place, review forthcoming.
https://www.facebook.com/osoearly/
#osogood