The 'Star-B-Q' is intended to be a 'Star Party', where everybody brings their telescopes, binoculars or whatever, to do personal observing 
(The 'Star-B-Q; is intended; to be a 'Star Party) (The 'Star-B-Q; to be; a 'Star Party) (everybody; brings; their telescopes, binoculars or whatever; to do personal observing)
The 'Star-B-Q The 'Star-B-Q everybody
is intended to be brings
to be a 'Star Party
a 'Star Party
their telescopes, binoculars or whatever to do personal observing