Hungry Mariners fans can’t come to the opener, but these chefs are showing how to make ballpark favorites at home

If the 2020 Mariners' home opener were anything like last year's, tens of thousands of people would be milling around T-Moblie Park, snacking on hot dogs and drinking beer. They'd be consuming somewhere around 7,000 hot dogs, 1,500 peanuts, 1,300 pretzels, more than 2,000 slices of pizza, 120 gallons of ketchup, drink more than 200,000 ounces of soda and — more impressively — 900,000 ounces of beer. By the end of the season, concessions would have fed about 1 million fans and brought in $85…