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

If you’ve got the dough and are tired of flying in squeezed seats with bumped knees and bruised elbows, check out Singapore Air. Be informed that the age of roomy skyborne luxury has arrived!

Singapore Airlines Suites cabins have sliding privacy doors, swivel chairs, desk, wide flat beds, showers, giant TVs and other comfy features. Price per flight? If you have to ask, you can’t afford it.

Of course, those exact words weren’t spouted at me when I asked the flight attendant to stow my carry-on. But that was the meaning when she curtly told me she wasn’t required to do it. After being wheeled through the airport and assisted in boarding, this slightly feeble 92-year-old kinda expected help.

In olden days, when I was a younger, healthier flier, stewardesses always gladly helped me with overhead stowing and everything else. However, these days, and probably after a union meeting declaring their independence from doing anything physical for passengers, the no-help rule applies.

The situation with the U.S. airline is also disturbing because my recent experiences with many foreign airlines are much different. Their flight attendants happily assist with hoisting carry-ons and politely perform other in-flight duties not practiced here anymore.

It operates in a half-mile loop on the busy downtown Fremont East district, giving free rides to Sin City’s tourists and gamblers. It’s upper area is clear and bubble-shaped, allowing as many as eight seat-belted passengers to rubber-neck the sights as the vehicle travels along at 15 MPH.

There are many of the latest technical advances in the shuttle, allowing it to sense potential dangers from street light changes, traffic and pedestrians. Also, during the trial period, there will be a qualified employee aboard to make sure all systems work well and safely. Now, if they could only design a slot machine that actually pays off.