Hawaii Fountain was a Chinese/Polynesian restaurant with the typical New England-style painted tikis. It served tropical drinks in tiki mugs and served the classic "Polynesian" dishes, including a Pupu Platter.
In mid-2006 the restaurant's interior was gutted, and reopened as the non-Polynesian You You.
Despite this, they decided to leave the exterior standing tiki and a couple of side-support tikis in front. The tikis now share space with a couple of Foo Lion additions, but they are still there as of 2021.
And while the interior may have been redesigned entirely, You You has a number of tiki cocktails on their bar menu, still served by the same bartenders that worked for the previous owners, and they serve them in tiki mugs, so you can still sample a bit of that Hawaii Fountain magic after all.