I belong to a Facebook group: "Jewish Singles 35 to 50's" (JSTF) and they are throwing a party on Feb. 21 at the INC Lounge in the Time Hotel, NYC. Our parties have amazing turnouts (our Chanuka party, held at the Culture Club in NY, had over 250 attendees). There are hosts that will help to break the ice and make introductions, and do their best to insure everyone has an awesome time.
JSTF has a very active group page on Facebook where we get into all sorts of dicussions on Jewish culture, current events, even shoes, squirrels and ice cream!
Join our FB page, sign up for the party! Here's a link to the group page:
Here's a link to the event: https://www.facebook.com/events/291485367640908/