Head over to The Block this weekend for a night of music and coordinated outfits from Fog Holler. Formed in 2018, the group claims to pair “raw, honest poetry with keening brother duo harmonies reminiscent of the Stanley Brothers and the Blue Sky Boys.” They describe their original music as “at once a poignant, self-reflective reaction to modernity and a vibrant celebration of American roots music.” The group recently released their fourth album, Fog Holler, which explores themes including mental health, climate crisis, gender identity and more. Tough content becomes easily digestible when paired with the right melody. Come have a night out and explore the world through Fog Holler’s eyes! The show is this Friday, Aug. 5, at The Block, 20 Grey St, Petaluma. Show from 6-9pm. Free. www.theblockpetaluma.com.