This website has all of the information you need to visit the River Market! This is one of my favorite places to visit and, coincidentally, where Gabe and I had our first date. On the weekends there are a bunch of local vendors that sell anything from fresh home grown fruits and veggies to wine, beer, elk meat, crafts/homegoods, jams/jellies, and plenty of plants!
This is our local art museum and it is HUGE and totally free! There are 4 levels of various works of art inside the museum along with a sculpture park, spacious lawn, and mini golf outside. Kansas City's ginormous shuttlecocks are a must see!
If you are a history buff, the WWI museum is the place for you. If you aren't, you still have to go because you haven't seen Kansas City until you've seen it from the top of the WWI tower!
Union Station is the historic Kansas City railroad station that is still in service! Go see the yearly decorations, check out Science City with the kids, or walk across the sky-walk to go shopping at Crown Center!