We have centers like that in Honolulu. My mom loves
the one nearest to where she lives. She is pretty
active, learning hula and other activities via the
center.
She also lives in a senior apartment building which
also has a "center" and that also helps to keep
her busy.
She also volunteers 20 hours a week as a "foster
grandparent." I intend to be just as busy when I
get to that age : )