Cornish Christmas Grass Valley Hours 2024. — the 55th opening celebration of cornish christmas in historic downtown grass valley is scheduled for the day after thanksgiving, friday, november 24 at 6 p.m. Held on mill and main street in downtown grass valley.
— nevada county is proud to be a part of the. September 28, 2024 from 1:00 pm to 5:00 pm, downtown grass valley brew fest is returning to mill street on september 28th!
