BUSINESSFood trends: 20 ways restaurants, dining out will change in 202124/7 Wall StreetRestaurants are always changing, but during the coronavirus pandemic that has been even more so. 24/7 Tempo has assembled this list of 20 ways restaurants are likely to change (or have already changed) in the months and years to come.IzikMd / IStock Via Getty Images1. Ghost kitchens will haunt the dining sceneAlso called "ghost restaurants," "shadow restaurants," "virtual kitchens," or "cloud kitchens," these are facilities for preparing food for delivery with no dining rooms, takeout counters, or consumer-facing storefronts.Antonio_Diaz / IStock Via Getty Images2. The definition of 'restaurant' will changeTaking orders tableside and delivering food to seated diners is so 2019. At least some establishments, the report suggests, will morph into hybrids, offering not just full service but also takeout, delivery, and meal kit options all in one location.Dan Rentea / IStock Via Getty Images3. There'll be less attitude, less small talkProminent New York City restaurateur Danny Meyer, whose 35-year-old company runs almost 20 eating places around the city, believes that once the industry is back up and running, restaurants won't take customers for granted the way they might have once; they'll "love you more than they ever did," as he puts it.Ljubaphoto / E+ Via Getty Images4. Restaurant staffs (including management) will be more diverseThe food service industry already employs more women and minority managers than any other part of the private sector, and the industry will almost certainly become increasingly more diverse over the next decade.Andresr / E+ Via Getty Images5. Outdoor dining is here to stayWhen official mandates in many parts of the country limited dining room capacity and in some cases banned indoor seating altogether, restaurants – with the support of city and state governments – began setting out tables on sidewalks, in parking lots and alleys, and even on streets partially closed to traffic.Alena Kravchenko / IStock Via Getty Images6. Private dining pods will proliferateRestaurateurs across the country began introducing this year individual enclosed dining structures as the weather cooled and outdoor dining became more challenging.SimplyCreativePhotography / IStock Via Getty Images7. More drive-thrus are comingDrive-thrus have long been a staple of the fast-food industry, but the pandemic has made them more popular than ever, both because they minimize customer contact with servers and because restaurant owners like the efficiency and safety they provide.Gabe9000c / IStock Via Getty Images8. There'll be cocktails and wine to goLaws in most places used to prohibit restaurants from adding a bottle of wine or a couple of Cosmos to pickup or delivery orders.Supersmario / IStock Via Getty Images9. Restaurants will do double dutyIn order to remain profitable with their dining rooms closed or restricted, some establishments have gone beyond just takeout and delivery offerings, doubling as food shops, selling staples like rice, pasta, and milk and even do-it-yourself meal kits.AJ_Watt / E+ Via Getty Images10. You'll order and pay without touching muchIncreasingly, restaurants are introducing automated ordering and paying systems to minimize physical contact between staff and guests.ZeynepKaya / E+ Via Getty Images11. Some things will disappear from bars and restaurantsFamously unsanitary bar fixtures like bartenders' soda guns and pre-cut fruit garnishes will likely disappear out of continued post-pandemic concern for hygiene, as will self-service soda machines.Webphotographeer / IStock Via Getty Images12. Some health and safety measures will probably become permanentEven when COVID-19 disappears completely from the planet – assuming that it will – industry experts expect sanitation measures introduced in 2020 to remain the new standard.PonyWang / E+ Via Getty Images13. Customer outreach will get more sophisticatedBuilding on existing social media marketing programs, operators will get more personal and localized, perhaps using geo-tracking and even facial recognition technology to anticipate customer needs and wants.Spencer_Whalen / IStock Via Getty Images14. Apps may become more important than restaurantsWith the rapid rise of food delivery apps and the fact that delivery services will likely launch ghost kitchens of their own, with unique URLs, consumers might become more loyal to the apps than to any real restaurants – at least when they're ordering in.Filadendron / IStock Via Getty Images15. Self-driving cars might deliver your foodThough the pandemic may have slowed their development somewhat, autonomous vehicles (AVs) are coming.Sarawuth702 / IStock Via Getty Images16. Non-food companies will take food ordersAs people increasingly order restaurant food to be delivered, rather than going out to restaurants, new alliances could be formed.Daviles / IStock Via Getty Images17. Algorithms might produce new taste experiencesAs AI systems collect and analyze data about foods, beverages, ingredients, and tastes, new recipes and kinds of food and drink could be created.Mediaphotos / E+ Via Getty Images18. Climate change could affect menus and pricesWhat the report calls "weather volatility" could affect growing patterns for both standard and specialty crops and encourage the popularity of lab-grown and plant-based meats or meat substitutes.Rawpixel / IStock Via Getty Images19. There'll be fewer restaurants to choose fromIt's no secret that the restaurant business has been devastated by COVID-19, with everything from fast-food units to Michelin-starred fine-dining places closing down for good.Gwengoat / IStock Via Getty Images20. We might not care that much if there are fewer restaurantsAccording to information compiled by international strategy and consulting firm Simon-Kucher & Partners and shared with QSR Magazine, before the pandemic, Americans cooked an average of 33% of their meals at home, eating out 67% of the time.Xavierarnau / E+ Via Getty ImagesFeatured Weekly Ad