Major League Baseball gets into celebrating Star Wars each year with Star Wars nights at selected ballparks. This year, Cincinnati Reds fans can get this R2-D2 bobblehead with a view level ticket for $25. The night also features Star Wars music and firework show, character visits, and (usually) an appearance from the Ohio Garrison of the 501st.
Star Wars nights at MLB ballparks also help support the charity StandUp2Cancer. Other teams hosting Star Wars night during the 2015 season include the Mets, Dodgers, and Cardinals. Keep an eye on your team’s schedule to see if they’ll be hosting a similar Star Wars night (and ticket deal).
The Detroit Tigers usually have one too in Sept/Oct or so, with appearances by the Great Lakes Garrison. I’ve been the last two years and it’s a blast.