According to the London Sun, the so-called emotional support animal got loose in the aisle and bothered the other passengers. What'll soon be in that seat next you? It’s just a matter of time before passengers bring other loud, smelly animals, including horses, goats, chickens, rabbits and politicians for airborne emotional support.

Every Sunday from 10 a.m. to 5 p.m., the amazing displays at Plaza Dorrego in the barrio of San Telmo greet visitors. Along with the usual flea market and fresh food offerings, it’s the prime open-air antique market in the Argentinian capital.

In its first years of the 1970s, wealthy families sold their gold and silver items during tough economic times. The attractive prices brought buyers from the auction houses of Europe and North America. In addition to the more valuable items for sale, today there are street food vending carts, vegetable stalls, book sellers, smartphone kiosks, beer stands and much more.

Considering it’s happening in musical Buenos Aires, visitors can also enjoy the famed tango dancers, musicians, singers and other Argentinian entertainment at the market. For more info, go to www.afar.com/places/plaza-dorrego-flea-market-buenos-aires

Especially during this holiday season, there’s no better way to see Las Vegas than from a helicopter. Way up there you get truly panoramic views of all the sights that make the Strip, Boulder Dam, Lake Mead, Grand Canyon and surrounding scenery so iconic.

Maverick Helicopters offers both day and night flights, featuring narration by the chopper pilots as you soar over Nevada and Arizona wonders. For prices, schedules, special programs and other info, go to www.maverickhelicopter.com

Senior travelers need their sleep, whether still in the working world or retired to a life of hoped-for quiet. However, hotels are required to operate with all kinds of guests, conventions, machinery, elevators and drunks in the hallways.

First, choose the most quiet room in the hotel. It’ll be on a high floor at the end of the hall, far away from elevators and most other rooms. Bring sound-reducing earphones or comfortable earplugs, so you can enjoy silence or radio or recorded music. Before leaving home pre-record preferred sounds, such as bubbling water in a fountain or raindrops. Or you can silently recite 99 bottles of beer on the wall until the sandman arrives….