Jazz festival with minimal entry requirements

[Serial_Apologist]

The Naturist Foundation Jazz and Real Ale Festival - 27th to 30th June 2013

Among other items:

Saturday 29 June

11.00 am, Jam Session

[Note: not Jammy or Jamie]

All musicians of whatever standard welcome to have a jam, so bring your instruments [sic] with you

2.15 p.m. Umbrella Parade

Led by Harry Strutters Jive and Swing. Come and join in the parade. Decorated umbrellas especially welcome.

Shurely shome mishtake???