Ongoing Noon music The Jansen Art Center, 321 Front St., hosts free live noon-hour entertainment on Wednesdays in the Piano Lounge. Eric Hirst and the All Stars play on Oct. 11, Terhi Miikki-Broersma on Oct. 18. Farmers market The Lynden Farmers Market is from noon to 6 p.m. each Thursday in Centennial Park at Fourth…