On September 21, 2018, the Westend Jazzband held a benefit concert in aid of the John Grube Foundation. Over 300 tickets were sold to friends of jazz and the club and the evening was accompanied by catering by Brunckhorst Catering, as well as South African Beaumont wine provided by Marcus van Riesen. With the Westend Jazz Concert we were able to collect a great sum of around € 7,000.