Town-wide clean up: 8:30 to 11 a.m. April 21. Meet at the Public Service Administration Building, 500 Dedham Ave. to pick up bags and gloves. We ask that you pre-register with the number of participants so that we can have enough supplies. All ages welcome. Youth under 12 years old must be accompanied by an adult. Group reservations can be made by emailing Lisa Vergara at lvergara@needhamma.gov  (781-455-7550  ext. 3 ) with the total number of people and she will arrange a clean-up site before April 20.