Send Calendar items to the North Bay Business Journal, Attn: Calendar, 427 Mendocino Ave., Santa Rosa, CA 95401; fax 707-521-5292; or email news@busjrnl.com.This WeekFree Internet Marketing Class

Sponsor: Sebastopol Entrepreneurs Project & DeepSky Marketing

Date: Nov. 29, 6:30--8 p.m. Cost: Free

Place: 500 North Main St., Sebastopol

Info: http://www.deepskymarketing.com/internet/deepsky-event-calendar/2011 Health Care Conference & Healthiest Companies in the North Bay

Sponsors: Redwood Regional Medical Group, Sutter Medical Center of Santa Rosa, St. Joseph Health System--Sonoma County

Date: Nov. 30, 7:30--11:30 a.m. Cost: $49/$510 for table of 10

Place: Hyatt Vineyard Creek, Santa Rosa

Info: www.northbaybusinessjournal.comAnnual Grower Workshop

Sponsors: Agricultural Commissioner's Office, Sonoma County Winegrape Commission, Sotoyome Resource, Southern Sonoma County Resource Conservation District

Date: Dec. 1, 7:30 a.m. to 12:30 p.m. 

Place: Santa Rosa Veterans Memorial Hall, Santa Rosa

Info: www.sonoma-county.org/agcomm/Spirit of Sonoma Awards

Sponsor: Sonoma County Economic Development Board

Date: Dec. 2, 11:30 a.m. to 5 p.m. Cost: $30

Place: Doubletree Hotel, Rohnert Park

Info: http://edb.sonoma-county.org/Garage Band 101: California Rock

Sponsor: Napa Valley Opera House

Date: Dec. 2, 7 p.m. Cost: $15

Place: Napa Valley Opera House, 1030 Main St., Napa

Info: www.nvoh.orgSonoma Valley Wine Market

Sponsor: Sonoma Valley Vintners & Growers Alliance

Date: Dec. 3, 12--4 p.m. Cost: $35

Place: Sonoma Veterans Memorial Hall, Sonoma

Info: 707-935-0803Hanna Boys Center 61 Annual Holiday Open House & Craft Fair

Sponsor: Hanna Boys Center

Date: Dec. 4, 11 a.m. to 1 p.m. Cost:

Place: Hanna Boys Center grounds, Sonoma

Info: www.hannacenter.orgComing UpHoliday Networking Social

Sponsor: North Bay Networking Group

Date: Dec. 6, 6 p.m. to 8 p.m. Cost: $5

Place: Sally Tomatoes, Rohnert Park

Info: www.northbaynetworkinggroup.comFORE US: A Golf-Business Networking Group

Sponsor: San Geronimo Golf Course

Date: Dec. 7 and 21, 3 p.m. Cost: $30

Place: San Geronimo Golf Course, 5800 Sir Francis Drake Blvd., San Geronimo

Info: 415-492-4511Napa Valley Ballet

Sponsor: Napa Valley Opera House

Date: Dec. 10, 7 p.m. Cost: $15 - $25

Place: Napa Valley Opera House, Napa

Info: www.nvoh.orgNew Century Chamber Orchestra: Celebrate the Holidays

Sponsor: Napa Valley Opera House

Date: Dec. 14, 6 p.m. Cost: $30 - $35

Place: Napa Valley Opera House, Napa

Info: www.nvoh.orgFORE US: A Golf-Business Networking Group

Sponsor: San Geronimo Golf Course

Date: Jan. 4 and 18, 3 p.m. Cost: $30

Place: San Geronimo Golf Course, 5800 Sir Francis Drake Blvd., San Geronimo

Info: 415-492-4511Is Your Business, Risk?

Sponsor: Michael Anderson & Company, Inc.

Date: Jan. 26, 6 p.m. Cost: $45 (dinner included)

Place: Hilton Sonoma Wine Country, Santa Rosa

Info: 707-573-0326Beyond Health Insurance

Sponsor: Michael Anderson & Company, Inc.

Date: Feb. 16, 6 p.m. Cost: $45 (dinner included)

Place: Hilton Sonoma Wine Country, Santa Rosa

Info: 707-573-0326Venetian Carnival Masquerade Party

Sponsor: Lake County Marketing & Economic Development Program

Date: Feb. 17, 6 p.m. to 9 p.m. Cost: $15

Place: Rosa D'Oro Vineyards, Kelseyville

Info: www.rosadorowine.comWine & Chocolate

Sponsor: Lake County Marketing & Economic Development

Date: Feb. 18, 12 p.m. to 4 p.m. Cost: $35 -$40

Place: Mt. Konocti Growers, Lakeport

Info: www.lakefrc.org