Detailed information about organization Information about alert on kosher products 2020-09-16 Source of information Information from Star-K , USA Website https://www.star-k.org/alerts.php?year=2020 Notes Effective September 1, 2020, Oligarch Catering, located at 86-13 Lefferts Blvd. Richmond Hill, NY, is no longer certified by STAR-K Kosher Certification.