English: Lojban (constructed language) festival at Philcon. Left to right, Matt Arnold, Arika Okrent, John Woldemar Cowan, Stephen Weeks, David Montenegro, Bruce Webber (in front), Daniel Adamec (in back), Robin Lee Powell, Pierre Abbat, David Crowell, Nora Le Chevalier, Bob Le Chevalier, Marc Shoulson, Adam Cooper
[[|thumb|none|320x160px|[[:|John Woldemar Cowan at Lojban Festival 2006.jpg]]]]
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