If you are coming to Clacton-on-Sea from the A12 Colchester bypass, followed by A120 and the A133,  you arrive at a large roundabout where you need to take the third exit and continue southwards all the way to the sea front.  Find us by turning right at the end, passing through the traffic lights, continue along the coast road into Marine Parade West, you will see the greensward on the left (an area of open grassland) with the cafe at the far end.