July sees the return of The Portman Marylebone Summer Street Party for the eighth consecutive year
On Thursday 19th July, The Portman Marylebone Summer Street Party returns to Seymour Place and New Quebec Street for the eighth consecutive year. On behalf of The Portman Estate, Coverdale Barclay is once again overseeing the event production, creative and PR and Marketing for this annual West End calendar highlight. This year’s celebration of summer will deliver…