(West Seattle’s Friday sunrise – photo shared by Ashley – thanks!)
Last official weekend of summer – fall starts exactly one week from today (the equinox is at 7:49 am our time on Saturday 9/22). Not a moment to be bored, from traffic changes to big events:

NORTHBOUND 99 CLOSED: Between the West Seattle Bridge and Royal Brougham Way, northbound 99 is closed right now and scheduled to be closed until early Monday, as WSDOT gets ready to open the new elevated northbound section in SODO. (Here’s our photo-tour report of Thursday’s media briefing at the site.)

RIDE AROUND THE SOUND: West Seattle’s South Seattle Community College is the starting point for several versions of this many-options bike ride to raise money for the American Lung Association. Even if you’re not registered, you can register there before starting the ride, 6:30-8 pm for two of the longer rides, 11 am for the 12-mile family ride. Full details here.

SECOND-TIME SALE: At Fauntleroy Church (9140 California SW), 9 am-3 pm, “in and around the Fellowship Hall,” browse and buy at the big sale. Bake sale too!

HOLY ROSARY WESTFEST, ALL DAY & INTO THE NIGHT: 10 am-10 pm, it’s the second, final, and biggest day of Holy Rosary School‘s family festival, WestFest (on the campus along 42nd north of Oregon). Lots of info in our preview from earlier this week.

ALKI BEACH CLEANUP: Check in (and register if you hadn’t done so online already) at Duke’s on Alki, then head across the street and start cleaning up. as part of International Coastal Cleanup Day! 10 am-noon; details in the calendar listing.

ONE LAST DOGPADDLE: 10 am-1 pm today is the final session of swimming for dogs only at Arbor Heights Swim and Tennis Club‘s pool (already closed to humans for the season). Details/map here.

THE NOT-ITS AT HIGH POINT COMMUNITY CENTER: Fun band! They’re headlining a Family Fun Saturday at HPCC, starting at 10:30 am – $5 admission if you didn’t buy an advance ticket.

FIESTAS PATRIAS: Head to South Park for the parade at 11 am and festival afterward. Our partners at The Seattle Times have a detailed preview here.

HIGH POINT CC OPEN HOUSE: Right after The Not-Its’ show, 11:30 am is the start of an open house to which you’re invited, so you can find out more about the community center’s programs and facilities.

SECOND-TO-LAST DAY FOR COLMAN POOL: The renovation-shortened season ends tomorrow at West Seattle’s only city-owned outdoor pool (on the shore in Lincoln Park). Today, swim sessions run noon-7 pm – see the schedule for the breakdown.

HONEY HARVEST! Noon-4 pm, special event with Seattle Bee Works at West Seattle Produce – details on this Facebook event page.

PHOTOSYNTHESIS GRAND OPENING: 6-9 pm, see the art/wellness space and find out more about Photosynthesis.

GUITAR AND GEAR SHOW: At Feedback Lounge (WSB sponsor), a first-of-its-kind show, followed by Aaron Daniel performing live at 9 pm.

NIGHTLIFE: Several listings for today – see the calendar!