"A 1927 newspaper ad touted its grand opening as "the dominant social occasion of the year." "Don't wait," it enthused. "You will see the greatest number of stage and screen stars ever assembled. Among those invited were: , , , , , , , , , , , , , , , , , ... and scores of others. And most of them came ..."
January 1, 1970
https://en.wikiquote.org/wiki/Hollywood_Roosevelt_Hotel