The Maccabeats Hamlisch & Sondheim: Donna McKechnie & Andrea McArdle. Two legendary musical theater stars — Donna McKechnie and Andrea McArdle — team up for this evening devoted to the inimitable songs of Marvin Hamlisch and Stephen Sondheim. $50-70. March 10, 6 and 8:30 p.m. NJPAC, Newark, njpac.org, 888-GO-NJPAC “From Bima to Broadway.” Celebrating 30 years…