Since 1997 Hadas and its members have contributed to the Haddington Festival.
In 1997 photographs past and present were presented for an exhibition ‘Haddington Remembered’ which was organised by Neil Fraser.
Nigel Tranter gave a talk to co-incide with the Festival in 1998 along with an exhibition about the work of Hadas.
Roger Kirby, Ian Arnott and Bob Heath organised a Haddington Town Trail quiz for a number of years in 1998, 2000, 2001 and again in 2005, enjoyed by many of the towns residents.
In 2002 a painting competition was organised with the local schools by Neil Fraser, Bob Heath, Sheena Richardson. The lovely illustrations were compiled into a desk calendar which was printed and sold at following festivals and events.
In 2007 Roger Kirby, Bill Rarity and Helen Robertson from the committee prepared a Haddington Crossword competition.