There's Morris and a session at Gringley on the Hill on Boxing Day. But it starts in Scaftworth at 12 noon which is up the A1, turn off for Bawtry where the A1M starts and then head for Gainsborough. Gringley is further towards Gainsborough on the same road. I only know about this by reputation as it's my first year! I can't even remember the name of the pubs but I'll find out on Sunday.