Broadway by the River's Edge open mic night will take place at Harvest Café, 40 Washington St., Hudson, on the third Wednesday of every month. The next Broadway open mic will be May 15, from 7:30 to 10 p.m. Singers should provide their own sheet music for the pianist with a two-song maximum per singer. There will be a $5 performance fee. Additional details will be provided the night of the event. For more information, visit www.upwitharts.org or www.harvestcafeonline.com or call 978-562-1646.