Exhibitors Area: All booking and registration forms are available to download from our pdf gallery page here Aintree Racecourse MBS Fairs 2011 Dates for Aintree May 21st & 22nd November 12th & 13th Lowther Pavilion MBS Fairs 2011 Dates for Lowther Pavilion April 9th & 10th October 8th & 9th Advertising & Promotional Services Here you can see advertising and promotional prices and options. and make online payments.