Year-round

A year-round place is not a place without a season. It is a place whose high season it names for itself rather than by a closing date: Monte-Carlo works to a calendar of events, the Californian coast to a climate, Miami Beach to a winter that is somebody else's.

The test that admits a place here is the same one that admits the other two groups, and the difference is only that the houses do not shut. Where a record carries no closing date it is because none is published, and the Verification block says so rather than letting the silence read as a claim to be open.