St. Louis Klezmer ensemble Klesundheit! will be one of the special guests during a holiday concert of The Clarion Brass Quintet. The concert takes place at 7:30 p.m. Thursday, Dec. 6 at the 560 Music Center on Trinity Avenue in the Loop.  Tickets are $17 for adults and $12 for students, seniors and children, and may be purchased at the Edison Theatre box office or through Metrotix.  Tickets may also be purchased at the door.

At the concert, Marines will be collecting unwrapped toys to support their Toys for Tots charity. For more information about the program, call 314-368-6400.