23. Geburtstag am 23.09 is a N/A group. Having alot of group type in Facebook: close, open and secret and it is a CLOSED group. They attracted 11 members. So people rank it like a Tiny group. 700616526694706 is the identifier of this group with Facebook. 2015-05-01 04:21:21 is the closest date we have information about it.
Also wer Lust Laune und Zeit hat ist herzlich eingeladen. Ich muss mir noch Konkreteres überlegen :-D Vorschläge sind willkommen.