Salty Sow is a gastropub that serves "contemporary farmhouse fare" according it its website. As you can guess by considering the name, there are some great bacon and pork dishes though by no means does that mean there are no options for you should you not eat bacon/pork or even meat. There are some great salads, vegetables, and fish.
Happy hour is daily from 4:30-6:30 PM. $2 off signature sips and wells, $5 happy hour wine, and $5 or $7 bites, which are honestly quite filling if you get a few of them to share. The signature sips are very creatively put together and quite tasty, and my favorite sharable side dishes during happy hour include truffled deviled eggs and honey rosemary dipped fried chicken (complete with a biscuit).
You can make a reservation using Open Table though more often than not, there is a table available even if just at the bar. Other fun facts. There are two other locations in Austin (Texas), which is one of my favorite cities! There is also a rewards program that I have yet to figure out but the website makes reference to. Salty Sow is also part of the same family of restaurants as Roaring Fork in Scottsdale.