It's the month of St George, whose feast-day is on the 23rd. As far as saints go, it's a safe bet that he has more pubs named after him than any other.
However, as more and more pubs close, so, inevitably, there will be some bearing his name.
The George & Dragon in Uttoxeter does not open for trade any more, and is now a private home. However, rather sportingly I think, the owner has chosen to retain the old inn's leaded-lights windows.