Oh, but, no. Apparently, it’s just the number of years this particular musical theatre has been operating. Not actually plays based on Carella, Meyer Meyer, and Bert Kling from the 87th Precinct.
Which reminds me: I need to unsubscribe from these emails, too, since I don’t like musical theatre unless an acquaintance is in it, and it’s been years since my friend from martial arts was in Jesus Christ Superstar.