1. Neiman Marcus + foursquare Challenge at Neiman Marcus(150 Stockton St.), Saturday October 1, 12pm-4pm, Free. 

This Saturday, pop into Neiman and take part in a high-tech, high-reward scavenger hunt. It's simple really: check in on foursquare, get the clues, be the first to find the (above) Nancy Gonzalez clutch, and then take it home for free -- a $995 value! Easy as Apple pie.

2. Kopecky Family Band at Hlaska(2033 Fillmore St.), Saturday October 1, 12:30pm, Free.

If fashionista catfights aren't really your cup of tea, head over to Hlaska this Saturday for an in-store performance by Nashville indie-rockers, the Kopecky Family Band. Also, enjoy 20% off all items, all Saturday long, and enter the in-store giveaways for a chance at some very pretty prizes. The event is free with RSVP, but if you can't make it, check out the live stream, use promocode: Kopecky for 20% off all web orders, and enter the online raffle.

3. Exotic Beer Tasting & Field Scout Trunk Show at Conifer(1809 B 4th St., Berkeley), Sunday October 2, 2pm-5pm, Free.

Humor your inner metro-man with a first-look at the latest collection by US-made menswear line, Field Scout...nicely paired with a hearty tasting of beers from around the world, of course. Also, snag a free, custom-made(-on-the-spot!) keychain by designer Ryan Hartman with any Field Scout purchase.

4. Gary Clark Jr. Live at John Varvatos(152 Geary St.) on Wednesday October 5, 7pm, Free.

For this week's in-store concerts: round 2, mosey on down to John Varvatos this Wednesday for an intimate performance by Austin-based blues guitarist, Gary Clark Jr. Clark. Enjoy cocktails starting at 7pm, with Clark's set slated for 8pm. The show is free with RSVP to jv_pr2@vfc.com.

Lily Ko (lily.7x7 @ gmail.com) studied fashion design and merchandising at Central Saint Martins and the Academy of Art University. In addition to writing for 7x7, Lily is an editor at SF Station, works as a freelance stylist and covers food, fashion and fun on her blog, Curated SF.