It sounds interesting to be honest. An indoor waterpark? Really?Central Florida News - (12/11/09) CoCo Key has announced plans to open an indoor waterpark resort in Orlando by March 2010. The small indoor waterpark chain typically buys an underperforming hotel and improved it with the waterpark addition. In Orlando the have purchased the Legacy Orlando Grand Resort / Orlando Grand Plaza hotel for their needs, though it seems it wont have as big an indoor waterpark as some of the others, but will instead have a bigger outdoor waterpark section. You can read more at About.Themeparks.