Stadia & Arena The STADIA & ARENA Exhibition and Conference is an annual event focussing on the design, construction and management of sports and entertainment venues. The event is owned by Alad Ltd, publishers of Stadium & Arena Management (SAM) magazine and Westrade Group Ltd are appointed to manage the exhibition arrangements on their behalf. Click here to access SAM’s web site where full information on the next Exhibition and Conference are to be found. To request further information on the next STADIA & ARENA Exhibition, email stadia@westrade.co.uk