x1=n1 is an event of x2=s1 recognizing/celebrating x3=s2=l1, lojbanic in aspect x4=l2, with party/actions x5=s3; x1 is Logfest with attendees/participants x2.
x1=l1=s1 is plaything/toy of player x2=s2 and reflects [Loglandic]/Lojbanic language/culture/nationality/community in aspect x3=l2; x1=l1=s1 is Lojbanic game played by x2=s2.
x1 is/pertains to/reflects some version of Loglan or Lojban, or the derivatives thereof (or any language, project, thing which is path-connected thereto by derivation), in aspect/property x2 (ka).