Use case: A wedding venue that books out days and weekends months in advance.
The widget would be linked to a google calendar (or preferably have an open api connection for other platforms) and would display either a “Yes/No” to the user’s entered search date criteria, or would display a typical 30 day calendar with only available days highlighted
Hi @Jacob_Dietels, welcome to the community! 
I think, that overall our Appointment Booking widget sounds like a solution for your use case.
The only thing is that we don’t have a 30 day calendar layout at the moment, but we have this feature request in our Wishlist. Feel free to upvote it to get notifications on all the updates: Selecting a day using a classic monthly calendar view 