Starting 7pm at the George (up to 4 ales), roughly 8pm Halfway House (up to 6 ales), 9pm Golden Fleece (up to 4 ales).
The 283A bus leaves Dewsbury at 18:45, through Birstall at 19:12 to arrive in Birkenshaw around 19:30 at a bus stop opposite the George. The 255 bus leaves Cleckheaton at 18:17 and 19:17, arriving in Birkenshaw around 13 minutes later. Around 8 minutes’ walk takes you to the Halfway House, then another 2 minutes to the Golden Fleece.
From there, a 5 minute walk towards Leeds takes you to Birkenshaw Lane, where to the right you find the bus stop for the return 283A to Birstall-Batley-Dewsbury, leaving roughly on the hour up to 23:00. The return bus to Cleckheaton is the 254 at 22:21 and 23:21.