All day on Sunday's mate, didn't read your first post well enough to notice the evening bit
There is evening racing in/near Bury St Edmunds, but that's a bit further to go, Monday's at Risby with the West Suffolk car club (ex Bury Buggy Club), or Wednesday's with Model Junction in Bury, but both really only run tourers, Model unction get quite a few of the Schumacher super stocks now.