Join the folks at Harwelden Mansion for this second-annual performance at one of Tulsa's most beloved historic homes. Michael Nicholson, Tulsa Symphony Principal Second Violin, has volunteered to organize this evening of light chamber music at Harwelden featuring the musicians of TSO. Look for wine, beer, soft drinks, heavy hors d’oeuvres and a silent auction, all for the benefit of Tulsa Symphony Education Outreach. Cost is $75, $60 of which is a tax-deductible contribution to TSO. RSVP by phone at (918) 584-3645, ext. 200.