Might have some legs for raising awareness with children in Margate. Children in (most) primary schools are required to make some study of the seaside, generally around Year 2. There are both History and Geography units which combine very well.
I have taught these for the last couple of years and use archive footage and online mapping tools to study Margate, amongst other seaside resorts. I'm sure many on here have explored the archives of Pathe News where there is much footage to view online and to download. The ancient newsreels really capture the imagination of these young learners.
One popular activity is to design a brochure, I now live in Exmouth so we do it for our town.
Were I teaching in Margate, designing a Heritage Park and subsequent brochure would very much be on the cards. If anyone knows Thanet teachers, Governors or parents of young children then this would be a positive way of raising awareness of Dreamland both in the past and the future. Push them towards this study, many will welcome the idea if they are not incororporating it in their teaching already. Many young children will not have a clue what Dreamland means to the town, they need to learn about this. Todays 7 year old will be the customer of 2015, maybe a brakeman by 2020.
Links to units of work
http://www.standards.dfes.gov.uk/schemes2/geography/geo4/
http://www.standards.dfes.gov.uk/schemes2/history/his3/?view=get