There's not a better way to spend a Chicago afternoon than in or around Wrigley Field during a Cubs day game. The historic stadium is breathtaking, whether you're inside it or not. You can't swing a dead cat in this neighborhood without hitting a bar. And if the Cubs are playing, they're packed with fun. Sometimes the most fun is merely walking around people watching. If it's a weeknight you can usually walk up and get a cheap seat ticket for under $20.