I doubt you're going to find anything with classes that early that also has early child care. Golds classes don't start till 6 and their child care doesn't start till 9. You might want to think about evening classes after work, when most of the gyms offer child care. (most gyms offer classes and child care when the # of members are big enough to support them - most folks aren't getting their kids up before 6 to take them to the gym.)