HAPPENIN’ OTSEGO for MONDAY, MAY 15 Concert & Community Musical Workshop COMMUNITY CONCERT & WORKSHOP—10 a.m. The Little Delaware Youth Ensemble invites the community to enjoy a performance featuring the Emmy award-winning Pedro Giraudo Tango Quartet from NYC. Followed at 12:15 by a musical jam/workshop for local musicians (primarily string instruments). Free. Foothills Performing Arts and Civic Center, Oneonta. littledelawareyouthensemble@yahoo.com or visit ldye.org SENIOR MEALS—11:30 a.m. Seniors are invited to enjoy a delicious meal each Monday through Friday. Suggested donation is…