National Hot Dog Day!

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Across
  1. 3. most popular and most consumed hot dog in the United States
  2. 7. this Californian city consumes the most hot dogs per year; Los __________
  3. 8. most popular condiment topping for a hot dog
Down
  1. 1. astronauts aboard the famous ______ missions enjoyed hot dogs in space (hint: Houston, we have a problem)
  2. 2. another name for a hot dog; original name
  3. 3. In 2018, consumers spent more than $3_________ on hot dogs in US supermarkets
  4. 4. famous mouse who say the phrase "Hot Dog!"
  5. 5. competitive eater who ate 76 hot dogs in 10 minutes during the Nathan's Hot Dog eating contest
  6. 6. sport synonymous with hot dogs; first sold at games in 1893