Tottenham Green, Townhall Approach Road, London N15 4RX The Haringey 40:20 Green Fair will be a fun day out with music and performances, fete stalls, activities for children, environmental workshops, local food market and more! In previous years Haringey Green Fairs have attracted thousands of visitors so we're looking forward to a great day!. Tottenham Green, Townhall Approach Road, London N15 4RX 11.30am- 5.00pm on Saturday 6 September 2014. Performance times will be from 2.00-5.00pm. Please contact us on email@example.com or firstname.lastname@example.org if you wish to perform.