From the Beau's website (available today!):
An unfiltered wheat beer brewed with sea salt and coriander, Opa’s Gose
is a revival of an ancient beer style that originated in and around the
Saxon capital of Leipzig.
The Gose style takes its name from a river that flows through the town
of Goslar, in Lower Saxony. The saltiness, which typifies the style, is
attributable to the mineral-rich aquifers that supplied the water for
brewhouses in the region.
Opa’s Gose is a tart beer with mild citrusy notes and a unique salty
character. The saltiness of the style is diffused and complemented by a
coriander spice addition.
Availability: Beau's brewery, pubs & restaurants, LCBO & BYBO.