With school back in session and Labor Day approaching, some students have already begun wondering how they’ll occupy themselves during the long weekend that stretches from Sept. 3-5. Gonzaga University’s location in Spokane offers students a collection of outdoor activities to explore.   One popular place is the trails that lead from the GU campus to the Spokane downtown area, known as the Spokane River Walk trail. This trail is about two miles long and takes an average of 37 minutes to complete. It is also dog-friendly, and wheelchair and stroller accessible, with a good mix of shade and sun.  “I enjoy going to nearby trails, especially ones with waterfalls…