Sure of course.
The work around was to make a copy of each menu that I want to be only available during certain hours. Then label it differently, so in my case for example, a new label would be "Lunch & Dinner (Brewery)".
Now that it is it's own main menu, you can scroll down to the "availability" section. There is a spot that asks "Available at all times of the day?" Select NO. Then options for you to choose specific times and days open up.
