ALKI BEACH 5K WALK/RUN: More than 1,200 people are signed up, we hear – and you can still do same-day registration if you get to Alki Bathhouse at 8 am. The run (from the Bathhouse to Anchor Park, and back) benefits Northwest Hope and Healing, which supports newly diagnosed breast-cancer patients as they struggle to continue the practicalities of life while dealing with their new fight for survival. (We’ll be tweeting pre- and during-race photos at @westseattleblog – you don’t have to be on Twitter to see a Twitter feed, just click that link.)

WEST SEATTLE FARMERS’ MARKET: 10 am-2 pm as always, 44th/Alaska, and watch @NFMASeattle on Twitter for tidbits once the market opens. (No Ripe and Ready list online today, sorry!)

TIBBETTS CENTENNIAL SERVICE: It’s been a big year for West Seattle churches celebrating 100th anniversaries, and the big party for Tibbetts United Methodist Church is today: Regional Bishop Grant Hagiya will preside at the 10 am service, during which former pastors will be recognized, and a gala banquet will follow the service. More here (including the latest on plans for the church’s next big rummage sale, in early October).