Neilson Park play area re-opens after £100,000 upgrade 1 year ago | 28 Views 0 YOUNGSTERS in Haddington can look forward to summer holidays to remember after a £100,000 upgrade of a play park was finished. Created By Neilson Park Click here to view the original article. YOUNGSTERS in Haddington can look forward to summer holidays to remember after a £100,000 upgrade of a play park was finished. Community News