Good morning, Folsom.

The Folsom Lake Symphony will perform Deck the Hall with guest soprano Carrie Hennessey and the Northern California Youth Chorus at the Harris Center on Dec.

13 and 14; the concert will blend classic and modern holiday tunes to share the season’s spirit with families.

Folsom High School will host its annual Holiday Festival of Music at 7 p.m. on Tuesday, Dec.

9 at the Jill Solberg Performing Arts Center. Student ensembles and local artists will perform festive tunes to support the music program (tickets are $20).

A new California Historical Landmark plaque will be unveiled on Dec.

13 at 11 a.m. on Prairie City Road to replace a stolen Gold Rush-era marker. Preservation groups including the California Landmark Foundation invite community members to walk from the Folsom High School lot to the site.

Sacramento County invited residents to help update its Local Hazard Mitigation Plan — designed to strengthen levees and protect homes after devastating Wilton flooding — with two meetings held yesterday at Coloma Community Center from 1 to 4 p.m. and from 5:30 to 7:00 p.m.

The 42nd California International Marathon will bring 10,000 runners and spectators this Sunday, Dec.

7 as it starts at Folsom-Auburn Road and ends near the State Capitol. Early road closures are in effect from 3 a.m. to 10 a.m. along key routes so residents should plan alternate travel routes.