Every Second Saturday of the month downtown Sacramento celebrates art and music. Most of all it is an opportunity to celebrate the community and the artist who live here. You will find art where it is not expected like real estate offices and you'll find unexpected art if you are adventurous to check out tattoo parlors and other alternative venues.
There are few places that I personally recommend. Be sure to check out the Sacramento Art Complex near K St and 21st. There are several artist who call this studio space home. There is something here for everyone to enjoy. I also would recommend the 20th Street Art Gallery.
If you have not experienced this and you are interested in original art this is a must. The next Second Saturday is September, 13th.