I personally spend my weekends asleep just because I don't have much else to do and I don't like doing homework (that's my Sunday night thing). TBH, weekends are your opportunity to get a break from academics and do what you want to do. I have friends in my company that go out basically every weekend, others who their D1 sports take up their whole weekend, and others that just hang out in the barracks/go explore WP, there's no one thing that you can really put under something every CDT does because like college students, everyone does something different. If they want to do something, for the most part they will be able to do it, they just have to not be like so caught up in the stress of WP to take a chance.
Dong Fong is like the best place to eat as a Cadet. That and Bowling Alley Pizza.
They're not hard to get, but as a Plebe there's a maximum that you're allowed to take. I can't remember off the top of my head because I only took one for Army Navy but yeah. It honestly just depends on your company and your friend group