In light of recent events, The Interboro Alumni Association has postponed the Gold and Black Tie Affair. The new event date will be on Friday, May 8th from 7-11 PM.  Hopefully the craziness of this flu will have passed by then and the date change may also allow for some others to attend. We look forward to seeing you all on May 8th to celebrate IHS and Andy Costanzo!


Any questions or concerns please feel free to email the Alumni Association at 


Thank you and be safe! 

SPRING EVENT: Gold & Black Tie Affair

Celebrating Andy Costanzo's 50 years of service to the Interboro School Community

On Friday, May 8th, 2020 (7-11pm) at the Oaks Ballroom, we will be hosting an elegant evening celebrating Andy Costanzo and his 50 years of contributions to the Interboro School Community.

The evening event will be $100 per person, which will include a cocktail hour followed by a dinner choice of Prime Rib, Salmon or Chicken Francaise). There will also be an open bar and DJ music. The dress code is formal.

All proceeds of this event will benefit Interboro Alumni and its programs (ie. scholarships)

*Must be 21 years old to attend

Purchase tickets

  • on Event Brite

  • Venmo (include dinner option an email address) 

  • send a check to Interboro Alumni, PO Box 248 Prospect Park PA 19076

    • include dinner option and email address


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