Belvedere Square’s Nouveau Home store will thank its loyal customers and launch the holiday shopping season on a high note during a Black Friday Celebration Friday, November 28. Complimentary martini bar, refreshments, and special discounts on selected merchandise. The Cold Spring Jazz Quartet performs jazz standards and selections from its new CD, Warming Trend. 5 to 9 p.m. Call (410) 962-8248 for information. 514 East Belvedere Avenue, Baltimore, MD 21212. Free and open to the public.