This WeekCPR/First Aid Training

Sponsor: North Coast Builders Exchange

Date: May 8, 9 a.m. - 1 p.m. Cost: $65--$85

Place: NCBE Construction Training Center, 1030 Apollo Way, Santa Rosa

Info: ncbeonline.com4th annual Dan Donahue Golf Classic

Sponsor: American Canyon Chamber

Date: May 8, 11 a.m. - 9 p.m. Cost: $125 golf entry and dinner, $25 dinner only

Place: Hiddenbrooke Golf Club, 1095 Hiddenbrooke Pkwy., Vallejo

Info: amcanchamber.org/schedule/events-calendar; james@amcanchamber.org, 707-552-3650Mill Valley mixer

Sponsor: Mill Valley Chamber

Date: May 8, 5:30 p.m. Cost: Free

Place: Wells Fargo Bank, 18 Miller Ave., Mill Valley

Info: millvalley.org; celebrates 100th anniversary of The Mountain PlayCPR/First Aid Training

Sponsor: Sonoma County Economic Development Board

Date: May 9, 8 a.m. - noon. Cost: $45

Place: Rooster Run Golf Course, 2301 E. Washington St., Petaluma

Info: SonomaEDB.orgShowcase Sonoma County

Sponsor: Santa Rosa Chamber of Commerce

Date: May 9, 4--7 p.m. Cost: Free

Place: Wells Fargo Center for the Arts, 50 Mark West Springs Rd., Santa Rosa

Info: santarosachamber.comCalistoga mixer

Sponsor: Calistoga Chamber

Date: May 9, 5:30--7 p.m. Cost: Free

Place: Palisades Winery, 3130 Old Lawley Toll Rd., Calistoga

Info: calistogachamber.com, 707-942-6333Fairfield Suisun mixer

Sponsor: Fairfield-Suisun Chamber

Date: May 9, 5:30--7 p.m. Cost: Free

Place: Meals on Wheels of Solano County, 295 Marina Blvd., Suisun City

Info: business.ffsc-chamber.comMark West mixer

Sponsor: Mark West Area Chamber

Date: May 9, 5:30--7:30 p.m. Cost: Free

Place: Recherche du Plaisir, 3401 Cleveland Ave., #9, Santa Rosa

Info: markwest.orgPetaluma mixer

Sponsor: Petaluma Area Chamber

Date: May 9, 5:30--7:30 p.m. Cost: Free

Place: Petaluma Health Center, 1179 N. McDowell Blvd., Petaluma

Info: petalumachamber.bizYountville mixer

Sponsor: Yountville Chamber

Date: May 9, 5:30--7 p.m. Cost: $10 nonmembers

Place: Sequoia Grove, 8338 St. Helena Hwy., Napa

Info: yountville.com, 707-944-0904, info@yountville.comCorte Madera mixer

Sponsor: Corte Madera Chamber

Date: May 9, 6--7:30 p.m. Cost: Call

Place: Union Bank, 71 Casa Buena Dr., Corte Madera

Info: cortemadera.org; RSVP to 415-924-0441 or chamber@cortemadera.orgSonoma County Museum Mad-Style Cocktail Affair

Supports: The museum's Art, History and Education

Date: May 11, 5 p.m. Cost: $165

Place: Hyatt Vineyard Creek, Santa Rosa

Info: sonomacountymuseum.orgComing UpConstruction Conference

Sponsor: North Bay Business Journal

Date: May 15, 8--11 a.m. Cost: $49, $510/table of 10

Place: Sonoma Mountain Village, Rohnert Park

Info: NorthBayBusinessJournal.comBusiness Expo Northern California

Sponsor: FranNet

Date: May 15, 2--5 p.m.; May 16, 1--4 p.m. Cost: Free

Place: May 15: TechMart Network Meeting Center, 5201 Great America Pkwy., Santa Clara; May 16: Veterans Memorial Building, 3780 Mount Diablo Blvd., Lafayette

Info: ncalbusinessexpo.eventbrite.com; 408-436-2990Sonoma Historic Motorsports Festival

Sponsor: The Marin Concours d'Elegance

Date: May 18--19. Cost: TBA

Place: Sonoma Raceway

Info: generalracing.comAnnual gala: An Affair to Remember

Sponsor: Marin General Hospital

Date: May 18, 6:30 p.m. Cost: $500

Place: downtown Sausalito

Info: foundation@maringeneral.org, 415-925-7770Marin Sonoma Concours d'Elegance

Sponsor: Chubb Collector Car Insurance

Date: May 19, 10 a.m. - 4 p.m. Cost: $20

Place: Marin Civic Center, San Rafael

Info: marinsonomaconcours.org51 Errors Workshop

Sponsor: CEO Focus

Date: May 21. Cost: $49

Place: Hyatt Vineyard Creek, Santa Rosa

Info: ceofocus-norcal.com; 707-324-5531Win with Your Boss: An In-Depth Look at Internal Influencing and Communication

Sponsor: PSMG North Bay; North Bay Business Journal

Date: May 21, 12--1:30 p.m. Cost: Free to members

Place: Burr Pilger Mayer, Inc, 110 Stony Point Road, Suite 210, Santa Rosa

Info: psmgnorthbay.comAlumni & Community Celebration

Sponsor: Sonoma State University School of Business

Date: May 22, 5--8 p.m.

Place: Sonoma-Cutrer, 4401 Slusser Rd., Windsor

Info: 707-664-2220Economic Insight Conference

Sponsor: North Bay Leadership Council

Date: May 30, 7--9 a.m. Cost: $45; $360/table of 8

Place: Sheraton Hotel, Petaluma

Info: northbayleadership.org; 707-283-00283rd annual Awards and Recognition Gala "Blend of Cultures"

Sponsor: Napa County Hispanic Chamber of Commerce

Date: July 26, 6--11 p.m. Cost: $75/person, $700/table of 10

Place: Doubletree by Hilton Hotel & Spa Napa Valley, 3600 Broadway St, American Canyon

Info: napacountyhcc.com