I'm interested in Zen, but I don't know what to do first. Where do I start?What should I wear when I go to Uto-an?Do I need to bring anything?What should I expect if I visit Uto-an on a Sunday morning?I'm a Christian (Jew/Muslim/Hindu/atheist) Is it OK to do zazen?I notice that the Anchorage Zen Community practices "Soto Zen Buddhism -- how is that different from other traditions? Does it matter?Does it cost anything to participate in AZC activities?