A new south suburban fine arts organization is presenting its inaugural concert this month in Flossmoor. Avalon String Quartet will appear at 3 p.m. Oct. 21 at Flossmoor Community House, 847 Hutchison Road. The concert by the highly-regarded Chicago ensemble is being presented by Amadè Chamber Camerata. There is no admission charge although free-will offerings will be accepted. All four of the concert’s musical pieces were written in America and fit in with the “Made in America” theme of the Southland Arts, Municipalities and Business Alliance (SAMBA) Receive a 3-day free trial of unlimited digital access.