Ummm, no festivities here. I do not use gyms. Coping? That's given. Thousands of years for homo sapiens and we've done perfectly well without gyms. It's easy to stay in shape without specialized rooms. Hey that's okay for people, who want them? I use the art of walking and taiji qigong and kungfu. Our group does go inside for winter. All is needed, is space.
Hiking, snowshoeing, bending, lifting, working outside; all conspire to help the human condition.
I enjoy to eat, but the days of those indulgences to excess, are long gone. I do not celebrate christmas, or any religion, or religious festival.
I try to follow the concept of; love thy neighbour as thyself and do unto others as you would have done unto you. Hey it works for me. Anything else is superfluous, IMO.
If I wanted to use this time, christmas, to over-eat and drink alcohol? I would! No, problem. I just prefer not to, it.I, feel better for it. We will all die, sooner or later. I choose to do so, without pre-concepts or superstition.