January 20: Crumbl Cookies Grand Opening, 8 a.m., 764 Admiral Callaghan Lane, Vallejo.
January 21: Farmers Market, 9 a.m., 350 Georgia Street, Vallejo, Downtown Vallejo.
January 21: Community Coffee Tasting, 9 a.m., Moschetti Coffee, 11 Sixth St., Vallejo.
January 21: Free Family Day, 10 a.m., Vallejo Naval and Historical Museum, 734 Marin St., Vallejo.
January 21: Tomato Jam Roller Derby, 11:30 a.m., McCormick Hall, Solano County Fairgrounds, 900 Fairgrounds Dr., Vallejo.
January 21: Rock for Shelter, a benefit concert to prevent and end homelessness, 6 p.m., Empress Theater, 330 Virginia St., Vallejo.
January 21: Zak Fennie, 6:30 p.m., Mare Island Brewing Co. Taproom, 289 Mare Island Way, Vallejo.
January 22: Touro University of California 5th Annual Integrative Medicine Symposium, 8 a.m., virtual online event.
January 22: Super Sunday Crafts, Food and Music, 11 a.m., Vallejo People’s Garden, 1055 Azuar Drive, Mare Island, Vallejo.
January 25: Andy Santana, 6:30 p.m., Empress Theater Lounge, 330 Virginia St., Vallejo.
February 3: Fleetwood Mac Concert Experience featuring Fleetwood Mask, 7:30pm, Vacaville Theater of the Performing Arts, 1010 Ulatis Drive, Vacaville. Info: vpat.showware.com/eventperformances.asp?evt=35.
February 4: The Coach Sarna League Inaugural Crab Feed Fundraiser, 5:30 p.m., Vallejo Veterans Hall Post 550, 420 Admiral Callaghan Lane, Vallejo. Tickets are $85 each. Provide table sponsorship. Call (707) 316-3029 or (707) 334-2961 for tickets and information,