From fitbie.com...
Clean Your Place: This will burn a ton of calories and your place will look super.
Go Shopping: Walk, walk and more walking. It'll melt the calories away.
Switch Up Your Date Plans: When you cook at home you normally eat smaller portions.
Sleep In: Those who are sleep-deprived burn the same number of calories daily as those who do get enough shuteye—but they consume an average of 300 more calories a day
Schedule a Girl’s Night: What better way to unwind than strut your stuff on the dance floor with your girlfriends?
Have Sex: On work-free weekends, you can devote a little more time to…well, taking your time. An hour of hot lovin’ can sizzle up to 300 calories, with kissing adding an extra calorie burned to every minute.
Sweat It Out In the Sauna: A single sauna sweat session burns anywhere from 300 to 600 calories.
Run Outside/ Take A Hike: Break out from the confines of your cubicle and explore the outdoors. Taking time to enjoy the scenery with a light jog or an evenly paced run can easily torch 500 calories an hour
Tap Into Your Weekend Warrior: Gyms offers weekend classes that are designed to give you an intense workout that fuses cardio, strength, and flexibility into a 90-minute session for those gym goers who want to get in, work hard, and get on with the rest of their weekends