Lagoon is the second in the current series of Dimension K parties at Ageha, the multifloored club in Shin Kiba. And one for which Giles Johnson, the promoter, plans to transform the club into a futuristic underwater world populated with Aquanauts, Parrotfish Girls and other creatures. The pool area will also be put to good use for some unique performances. And with DJ Louie Vega (Masters at Work, NY) spinning house in the Arena, Hasebe and Kaori spinning hip-hop and R&B in the Rose Room, Dave Seaman ( www.djdaveseaman.com ) in the Tent and Masterpiece Sound, Mackdaddy and Maverick spinning reggae in the Water Bar, it promises to be a memorable night.