Here's a burger tip we recently received in the AHT inbox from AHT reader billcianci. Send your recs to burger@seriouseats.com. And if you ever want to submit a review, here's how. More

Julia from Australia recently sent in this review of a new burger from McDonald's, the vaguely Mexican-themed El Maco topped with "spicy taco sauce and sour cream." Thanks, Julia! More

Today In-N-Out held a one-day pop-up event in Tokyo, similar to In-N-Out's previous pop-ups in Shanghai and Sydney. AHT reader Carl Nordell sent us a recap of the event with photos. Thanks, Carl! More

AHT reader John Fellows recently tried Burger King UK's new Lamb Flatbread in Glasgow, so he sent us a review. Thanks for sacrificing your taste buds, John! More

After a move up the street and some brand tinkering, Rogue States returned this past summer as Black & Orange and is grilling hormone-free, veggie-fed beef that's ground fresh daily. Problem is, you're going to have to pay more than you'd expect an average burger to cost for that peace of mind. More

Although we prefer to spread positive burger vibes, we also want to warn people when a highly regarded burger isn't quite up to snuff. Today we have an un-recommendatuoin from AHT reader Pavlov, who's previously contributed a burger review. More

We recently received this email in the AHT inbox from British burger lover Andrew Whitehurst, a visual effects artist who lives and works in London. In his words: "I'm probably the most English person you could meet, as I have a love of cricket and bitter beer, but I do adore Americana and the hamburger, the United States' greatest contribution to gastronomy." Andrew's adoration in a slider-poor city inspired him to make the Palindrome Burger, a full-sized burger with slider-like texture and flavor whose ingredients read the same top to bottom as bottom to top: bread, cheese, patty, onion, pickle, onion, patty, cheese, and bread. Check out the slideshow to see how he makes the burgers, and read his email below for more on his love of sliders! More

After seeing our post about a burger-shaped kiddie ride in Spain, Madrid-based AHT reader Benjamín Chalezquer (Nublall on Serious Eats) sent us these photos of a prepackaged microwavable cheeseburger (hot cheeseburger goodness in just one minute!). More

Today's AHT reader recommendation comes from Allyn Paul on his favorite local burger joint, Smashmouth. More

Here are some reader recommendations we received in the AHT inbox over the past few months. Unfortunately, we can't review every good burger in country—too much area, not enough stomachs—but we'll try to cover as much as we can. Send your recs to burger@seriouseats.com. And if you ever want to submit a review, here's how. Thanks for sharing your burger knowledge! More