Small venues will host some big names, including Brett Eldredge.
(Undated) -- Brett Eldredge is headlining this month's Bud Light Dive Bar Tour stop tonight in St. Louis.
The tour brings major artists to intimate dive bars across the country.
Eldredge is the first country artist to headline a show.
The tour kicked off in April with pop stars Judah & the Lion. Fletcher will headline May's stop in San Francisco.