ROSCOE, NY — Thunder 102 and China City of America announce ThunderBlast, celebrating Sommerville’s 20th anniversary, on Friday, November 20 at the Rockland House in Roscoe with performances by Somerville and Iron Cowboy, whose last two CDs featured songs written by Somerville.

The event begins with a private meet and greet at the Roscoe Beer Company at 6 p.m. Thunder 102 listeners have a chance to win passes over the next few weeks.

Doors open at 8 p.m. Entertainment starts at 8:30 p.m. ThunderBlast is free, but “the toy is the ticket.” Bring a new unwrapped toy to benefit Toys for Tots and the M&M Auto Group mission, “No child in Thunder Country should be without a toy for the holidays.”

Thunder 102 serves the Sullivan County Catskills and can be heard in Sullivan County and parts of Orange, Ulster and Delaware counties, plus Wayne and Pike counties in PA on 102.1 FM.