Modest Mouse's official website has posted a solo date for Isaac later this month in Seattle, WA on August the 26th.

The event is being hosted by winemaker Charles Smith and is being described as follows:

In celebration of his new, special release, barrel-aged K Vintners Jet City Riesling, award-winning winemaker Charles Smith is hosting the first-annual Jet City Riesling Revolution on Saturday, August 26 at Charles Smith's Jet City in Seattle. Showing consumers a new, radical side of Riesling and creating the ultimate wine-tasting experience, Charles is bringing together 18 premier wineries primarily from the Pacific Northwest and a few favorites from Germany to showcase the best Riesling including Charles & Charles Riesling, the famed Kung Fu Girl Riesling and K Vintners Jet City Riesling, which is only available for a limited time at the event and in the Jet City tasting room.

Following the tasting, performances by Calexico and a rare solo performance by Isaac Brock, Modest Mouse frontman, making this a truly one-of-a-kind event.

Tickets are on sale now for $45, and are apparently extremely limited.

Isaac Brock's last recorded solo performance was back in 2012, when he participated in benefit show for Joel Burrows.

Source: The First Annual Jet City Riesling Revolution, Isaac Brock, Calexico | Ticketfly