Record-breaking attempt at various locations
Beach Buddies is aiming to make Sunday's meeting its biggest one ever.
A mass cleanup of beaches is taking place at various locations across the Island between 10.30am and midday.
Dozens of public sector workers and politicians have pledged their support - now organisers are calling on the public to make it a record-breaking turnout.
As ever, all equipment will be provided free of charge.
Beach Buddies' founder is Bill Dale: (play audio)
The beaches being swept this morning are Ramsey (north), Port Soderick, Ballaugh, Douglas, Laxey, Peel, Niarbyl, Langness, Port Erin and the one on the Calf of Man.
A private event is also being held at Sartfield, Jurby.