Considering the King's Head Inn in Warwick?
A VT member wrote the following comment about visiting Warwick:
Visit the Museum. by leics
Housed in the Market Hall, this little museum has good displays on local archaeology, geology and natural history as well as the Great Fire of Warwick. It's closed on Mondays (and Sundays out of season), but is otherwise open from 10:00 to 17:00. Entrance is free.