history: I went to the race track. We used to go there with my grandparents when we were kids. It made me think of them.  I went to the race track. Since we used to go there with my grandparents_comma_ it brought back a lot of memories. 
current: That's so funny, I was just looking at the racing schedule yesterday! I love races- if you are talking about horse races. And good memories are the best. 
next: They were the horse races. My grandparents went twice a week. 