IF YOU LIKE KOI, COME BY!
the botanicals are wonderful. in the spring you can always be assured to find the most beautiful blossoms, and obviously others agree, as there is almost always a wedding there. every garden has its own unique charm, but i am partial to the japanese gardens, where the koi are! i love the frenzy they work up just from seeing people walk by, anticipating a feeding. it's really a lot of fun for kids and child-like adults like me, and pellets can be bought nearby for a quarter.
the only bad thing about the japanese garden is that it has an admission fee, very small, a few bucks, but the rest of the garden is free to peruse at leisure.