The Rose Bowl happens in Pasadena. The Flea Market is only once a month, its usually the second Sunday of the month. Its a great place to find vintage clothes, antiques and rare treasures. I once found an amazing David Hamilton book that I bought for $15 when it was worth $500.
Dylan's Candy Store is located in the heart of the Grove. You can find the any kind of candy you can imagine. I always feel like a little kid in that store and attack the teeth gummy.