Pursuant to 11 DCMR section 3104.1 and 3103.2, for a special exception for a child development center (50 children ages 6 years and under and 12 staff) under section 205, a variance from the lot occupancy requirements under section 403, a variance from the nonconforming structure provisions under subsection 2001.3, and a variance from the off-street parking requirements under subsection 2101.1, to construct an addition to an existing church structure in the R-4 District at premises 1140 6th Street, N.E. (Square 829, Lots 65).