Risky Biscuits will cook up a combo of Americana roots, bluegrass and country in a free 10 p.m. Red Room show on Friday, April 7, at Crystal Bay Casino. Guests must be 21 or older. Expect some harmonies, as four of the players share vocals. Risky Biscuits are Travis Schlafmann (banjo, guitar), Andy Merrill (bass), Nate Semprebon (keyboards), Austin Broder (fiddle, mandolin) Kiel Williams (guitar) and Emery Nelson (drums).