A server is seen with protective gear serving food on a table at a restaurant where they test servers providing drinks and food to models pretending to be clients in a safe "quarantine greenhouses" in which guests can dine in Amsterdam, Netherlands May 5, 2020.

People have lunch at the Penguin Eat Shabu hotpot restaurant that reopened after the easing of restrictions with the implementation of a plastic barrier and social distancing measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, May 8, 2020.

Fabio Andreotti and Alberto Iannelli, owners of Nuova Fiorentina restaurant measure the distance between tables to maintain social distancing between guests as the spread of the coronavirus disease (COVID-19) continues, in Rome, Italy, April 28, 2020.

People enjoy their meal at a restaurant, following an outbreak of the coronavirus disease (COVID-19), in Beijing, China May 7, 2020.

People eat at a restaurant during Labour Day holiday, following an outbreak of the coronavirus disease (COVID-19), in Beijing, China May 5, 2020.

People have lunch in a Taiwanese hot pot style restaurant that reopened after the easing of restrictions with the implementation of a plastic barrier and social distancing measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, May 4, 2020.

People have lunch in a noodle restaurant that reopened after the easing of restrictions with the implementation of a plastic barrier and social distancing measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, May 6, 2020.

Customers wearing protective masks, face-shields and gloves to prevent infections following the coronavirus disease (COVID-19) outbreak, toast glasses at the cheerleader-themed restaurant 'Cheers One' in Tokyo, Japan May 11, 2020.

Customers toast beers across plastic transparent board on a table installed as a measure to prevent an infection with the coronavirus disease (COVID-19) at Kichiri Shinjuku, a Japanese style pub known as an 'izakaya', in Tokyo, Japan May 19, 2020.

Customers eat lunch next to a table closed for social distancing at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020.

People have lunch in a Taiwanese hot pot style restaurant that reopened after the easing of restrictions with the implementation of a plastic barrier and social distancing measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, May 4, 2020.

People have lunch in a noodle restaurant that reopened after the easing of restrictions with the implementation of a plastic barrier and social distancing measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, May 6, 2020.

Models and family members are seen dining at a restaurant where they test servers providing drinks and food to models pretending to be clients in a safe "quarantine greenhouses" in which guests can dine in Amsterdam, Netherlands May 5, 2020.

Alberto Iannelli and Fabio Andreotti, owners of Nuova Fiorentina restaurant, test the protective plexiglass screen that was installed in a table, as the spread of the coronavirus disease (COVID-19) continues, in Rome, Italy, April 28, 2020.