Hiking.
Volunteering not just at weekly/monthly places/events. My dad volunteers at air shows once or twice a year. He gets free admission to the show and free meals/water on his shift. My brother-in-law maintains a section of the Appalachian Trail a couple times a year. Another brother-in-law volunteers at music fests in his area and gets free tickets to see different artists and free meals. Some of these volunteer jobs you start at the bottom of the volunteer jobs like trash pickup, car parking, seating attendant. Actually seating attendant is probably one of the better jobs at the music fest.
Copper metal work can be started without a lot of expensive equipment. You can use a plumber's torch from Home Depot to anneal, a few cheap hammers from Harbor Freight even the "forming" hammers from Contenti Supply aren't that expensive, make "forming/forging" blocks from pieces of wood, "dishing" stump for making bowls/platters made from a tree stump. When you finish forming your piece, you can cut out designs with a jewelers saw, use a drill to add a pattern, etch the metal with acids, use colored pencils to add some color. You can make some great copper jewelry too just make sure you use sterling silver chains and ear wires so you don't end up with green skin from a copper chain or copper ear wires.
Baking is one of my sister's favorite new pandemic hobbies. We are all 5 pounds heavier due to her fantastic cakes. She made a chocolate layer cake with some kind of whipped cream and raspberry filling that is to die for.
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