J.N.
My kids get a snack right when they walk in the door. I try to have healthy stuff available for them, but sometimes I go with milk and cookies.
After their snack, they are supposed to get started on their homework. I prefer to have them do it early, so that it's not an issue the rest of the night. Then, they have a chore or two. On nice days, I'll sometimes let them play outside before everything else is done (but technically counts as homework, as they are supposed to turn in minutes of physical activity each week), but no computer or tv till after homework and chores.