re: #5 bratwurst

Keebler Export Sodas are a brand of soda cracker they sell everywhere. They are not literally for export. I think the tweet is trolling.

If you like, you can buy them here:
amazon.com

One giveaway that they’re not for export is they are sold as a 28-ounce can.

About the product

Oven-baked crackers with a classic crunch, coarse salt, and a satisfying toasty finish in every bite.
Thin, crispy, and delicious crackers; Great for snacking and go wonderfully with soup, salad, dips, and your favorite savory toppings.
Cholesterol-free and crafted with enriched flour, baking soda, yeast, and a sprinkle of salt; 0 grams trans fat (0 grams polyunsaturated fat; 0.5 grams monounsaturated fat); Kosher dairy.
Stock your home pantry, keep on hand at the office, and stow in a lunchbox or tote bag; A travel-ready food; Contains wheat ingredients.
Includes 1, 28-ounce can of ready-to-eat Export Sodas Crackers; Packaged for freshness and great taste.