The Fairfax Open Space Committee invites everyone to a benefit party on Saturday, April 21st from 5-10 p.m. at the Fairfax Women’s Club. The event features music by Otis Scarecroe, Steve Wolk and the Tom Finch Band, plus a lasagna dinner with beer and wine included. There also will be a raffle and silent auction to raise funds toward open space. Tickets are $20, on sale at BookBeat, Town Hall or at the event.