We’re counting down to the Friday night party that WSB is co-promoting with the Admiral Theater to celebrate the Seattle International Film Festival‘s first-ever West Seattle run — 25 screenings, June 5-11. As you see on the marquee, the party starts at 5:30; it’s informal, open-house style, so just drop by before about 6:45, when filmgoers will start taking their seats for “The Admiral.” This morning, we have word of more party participants, from Admiral entertainment director Dinah Brein-McClellan, who invited local businesses to be part of the bash: Metropolitan Market is bringing appetizers; Sharon’s Westwood Florist is contributing flowers and balloons. Add that to a creation by Vertu Cakes (based in The Junction) and appearances by the Seafair Pirates and SIFF director Carl Spence. Come help celebrate yet another feather in West Seattle’s increasingly stylish cultural cap, this Friday.