I wouldn't suggest letting Siri or Cortana or any other annoying AI assistant suggest places for you to eat or drink while you're out on the town, because they're liable to suggest places to go based on sponsored content.
Instead, you should do like Try Guy Keith and go Google Search if you're looking to let an app control your life for a day...oh wait, they use sponsored content too, don't they?
Well, Keith had pretty good luck trusting Google Search to tell him what to eat, drink and do nearby (within a mile of his location, Santa Monica), and he even made a new friend from the Valley!
Keith then headed Downtown, met a new buddy and went to brunch, a bar and a Lakers game at the Staples Center, because they were livin' that Google sponsored life.
I guess the moral of the story is if you run in to Try Guy Keith and he tries to make friends with you take him up on his offer, because you're in for a delicious adventure!