I think I've stumbled upon the title change of the year.  After
examining the run of this title and recataloging some of it,
I'm pleased to relay this little treasure: Maryland calendar
of events --> Calendar of events in Maryland --> Calendar of
events (Maryland) --> Maryland calendar of events (1980) -->
and lastly: Maryland celebrates! Is the latest title a double
entendre or am I a monkey's uncle?

Sincerely, Beth Guay
           Serials Cataloger
           University of Maryland at College Park
           Beth_A_Guay@umail.umd.edu