Tuesdays at The Orchard Community Centre, 
Central Ave, Cambridge CB4 2EZ
Fridays at East Barnwell Community Centre, 
Newmarket Rd, Cambridge, CB5 8RS 

If you come by car please note that the car park follows a one way system. Coming from the city, 200 metres behind Barnwell Road roundabout (where MacDonalds is) on the right, next to the Holy Cross Church) 

Coming from out of town, or turning right into Newmarket road from Ditton Lane, the centre is the second building on your left (the white building next to the Spiritualist Church) and the entrance is the second driveway.