It all comes down to this. Previous guest judges and other friends join us to help taste the final two seltzers, offer new sense memories and air grievances in a spectacular live (on tape) finale. Featuring cameos by David Greene and Rachel's Dad, and a clip of Katie Couric discussing seltzer courtesy of NPR & WAMU's The Big Listen.

Today’s episode uses the song “Think,” by Lee Rosevere, CC Attribution-NonCommercial license.

It all comes down to this. Previous guest judges and other friends join us to help taste the final two seltzers, offer new sense memories and air grievances in a spectacular live (on tape) finale. Featuring cameos by David Greene and Rachel's Dad, and a clip of Katie Couric discussing seltzer courtesy of NPR & WAMU's The Big Listen.

Today’s episode uses the song “Think,” by Lee Rosevere, CC Attribution-NonCommercial license.

Did you know there's an entire country north of The United States? We'll learn more about this mysterious land with today's guest judge, Slate's unofficial Canada correspondent, Chris Berube. He tells us that Canadians call seltzer "club soda." Go figure: It's just like Canadians to figure out how to spell "seltzer" with the letter "U." (Also, we are aware club soda is technically different from seltzer. Please send your angry letters to Canada Dry, c/o Dr Pepper/Seven Up, Inc.) In today's final semifinal, Saratoga and Adirondack Lemon Lime compete to advance to the final final.

Did you know there's an entire country north of The United States? We'll learn more about this mysterious land with today's guest judge, Slate's unofficial Canada correspondent, Chris Berube. He tells us that Canadians call seltzer "club soda." Go figure: It's just like Canadians to figure out how to spell "seltzer" with the letter "U." (Also, we are aware club soda is technically different from seltzer. Please send your angry letters to Canada Dry, c/o Dr Pepper/Seven Up, Inc.) In today's final semifinal, Saratoga and Adirondack Lemon Lime compete to advance to the final final.

Does Rachel Maddow like seltzer? And, hypothetically, if you were in charge of a podcasting agency that partners with businesses to create branded content, what would be your dream seltzer account? As we approach the season finale, Nazanin Rafsanjani guest judges the first of two semifinal death matches. Only she can decide who moves to the finals: Vintage or Hint Fizz Peach.

Does Rachel Maddow like seltzer? And, hypothetically, if you were in charge of a podcasting agency that partners with businesses to create branded content, what would be your dream seltzer account? As we approach the season finale, Nazanin Rafsanjani guest judges the first of two semifinal death matches. Only she can decide who moves to the finals: Vintage or Hint Fizz Peach.

Is seltzer good for your skin? What liquid do you soak your meatball breadcrumbs in? What are we even talking about anymore? Katie Christiansen joins us for the last quarterfinal round, as Vintage and LaCroix Coconut battle it out for a spot in the semifinals.

Today’s episode contains a snippet of “Think,” by Lee Rosevere, CC Attribution-NonCommercial license.

Is seltzer good for your skin? What liquid do you soak your meatball breadcrumbs in? What are we even talking about anymore? Katie Christiansen joins us for the last quarterfinal round, as Vintage and LaCroix Coconut battle it out for a spot in the semifinals.

Today’s episode contains a snippet of “Think,” by Lee Rosevere, CC Attribution-NonCommercial license.

Who's your Disney sidepiece? We talk about the hottest bros in the Magic Kingdom with BuzzFeed consultant Chiquita Paschal. Also, returning quarterfinalist seltzers Hint Fizz Peach and Rocchetta Brio Blu battle for a spot in the semifinals. Today's episode contains a snippet of "Think," by Lee Rosevere, CC Attribution-NonCommercial License.

Who's your Disney sidepiece? We talk about the hottest bros in the Magic Kingdom with BuzzFeed consultant Chiquita Paschal. Also, returning quarterfinalist seltzers Hint Fizz Peach and Rocchetta Brio Blu battle for a spot in the semifinals. Today's episode contains a snippet of "Think," by Lee Rosevere, CC Attribution-NonCommercial License.