Also on the bill - Big Band, Waves, Users, H. Wangford & Co.
Possible erroneous date as Strawberry Fair is also supposed to have happened on May 11, 1978 per the Punk Catalog listing for the Users..
Strawberry Fair - an even which started in 1974 and is still being held yearly - is usually on the first Saturday in June. Punk Catalog has the Soft Boys playing on June 11.