Just FYI, there is a gun show at the fairgrounds in Rockville this weekend. Saturday and Sunday.
I went a couple of years ago, and its a decent show put together by the Central Indiana Gun Show group. Small show, and one reason I like it
Dugger Gun & Knife Show
Dugger Community Building
March 13 9-5
March 14 9-3
I talked to a guy about the dugger show a couple of weeks back and it was still scheduled as listed above.