Right: Kristin Manfreda learns West Afrikan drumming from Ase-AmenRa Kariamu at the YMCA Children&amp;#8217;s Center in Bethel last year. An&nbsp;Afrikan Drumming Concert will be presented Thursday, Aug. 11 at 7:30 p.m. on the Danbury Green, featuring&nbsp;students in the Danbury Music Centre summer program with guest drummers and dancers. Ase-AmenRa Kariamu is the director of this [...]