Lander Wyo Prohibits Weapons Where Alcohol Is Served
The Lander City Council unanimously approved ordinance 1224, which prohibits anyone carrying a weapon into any business that has a liquor licence. This includes both bars and restaurants. The task of defining what is a "deadly weapon" was part of the discussion.
You can see in the video, above, that there was discussion of the issue but no objections.
Their definition of what is a "deadly weapon" is in the ordnance, below.