I don't, usually. It's uncomfortable to work in the garage, in winter, even though it's relatively warm. (It's a drive-under, but it's not heated, per se.)
Right now, I've been dedicating most of my time to "must have" items, since we're getting ready to move. Not a lot of time for fun stuff. Or even unnecessary not fun stuff.
The white car (i.e. the one that needs the most attention) is parked in the garage, down at the farm. The gray car is here, but it's essentially completed, so I haven't been doing much with it.