This disclosure provides for alpha olefin oligomers and polyalphaolefins and methods of making the alpha olefin oligomers and PAOs. Some implementations of the invention provide a casino operator the necessary tools to create subsets Of customers, often referred to herein as \u201ccommunities,\u201d and to control the gaming experiences of players in these communities. The method further includes baking the photoresist after exposing the photoresist to the pattern radiation. It will thus be possible to place and anchor one tile assembly in relation to another in as many positions as the number of sides of the tiles. Bubbling water passages are formed between the needle-like water channels and a central portion surrounded by the needle-like water channels defines a bubbling water channel. Other embodiments are also described and claimed.