Hey Nico,
Thanks so much for your response, the action worked perfectly!
Basically what I did was create custom buttons, that display 7 days of the current week. For example, each button, I use the PHP date() function to increment the day. Which is why I use the url /events/?tribe_paged=1&tribe_event_display=list&tribe-bar-date=2015-07-27 to filter by day.
Is there a piece I can add to the URL that will filter the venue by ID or slug as well? In the demo, http://wpshindig.com/events/?tribe_venues%5B%5D=11034, I used the filter to sort. The url chunk: /?tribe_venues%5B%5D=11034 doesn’t seem to work when I add it to my url.
Thanks for all your help so far and let me know!