Wilco, the long-running rock band led by Jeff Tweedy of Uncle Tupelo, announced on Monday that it will be performing a surprise acoustic set at Euclid Records (19 N. Gore, Webster Groves) on Wednesday, August 17. The show itself is free, but those who wish to attend must first pre-order the band's latest record, Wilco Schmilco, in person at Euclid in order to gain access. The first 150 people to pre-order the album will see the show, which will take place at 3 p.m. on Wednesday.
Euclid Records, which has been in business for nearly 35 years, was actually Tweedy's employer during his time with Uncle Tupelo in the late '80s.…