For me, it would be the gym at the weekend. My gym gets really busy during weekdays so I don't enjoy going, which means I wait until the weekend evenings (occasionally on a Friday too) when it's far less busy and I can really focus on my workout without having to worry about getting on the equipment. It's just something small that I get excited about once Friday hits. For me, the gym is like my version of meditation. It helps me to relax (well, post workout anyway) and feel refreshed, and more motivated.