Co-Work & Co-Workout. All that networking and shaping the future of retail can get pretty intense. Our next-door neighbors, AQ Fit Lab and CrossFit Linden Hills, provide the perfect opportunity to drop what you're doing and get a fast, effective, workout in an hour or less. They offer classes before, during, and after the workday to fit your schedule. Third Haus Event and Co-Working members get discounted rates on all classes.