March 31 is the deadline for singer-songwriters to enter the 2019 Grassy Hill Songwriting Competition that is held in conjunction with the Connecticut Folk Festival and Green Expo. Five finalists will be invited to perform two of their submitted songs during the annual free outdoor event that takes place in New Haven’s Edgerton Park on Saturday, September 7, from 11 a.m. to 10 p.m. [To continue reading this article, click o he headline.]