The Weekend Wheels Calendar - NYTimes.com A bite-size sampling of concours, cruise nights, auctions, club races and other upwellings of car culture happening across America this weekend. Mopar Nationals: Columbus, Ohio, Friday to Sunday Highlights at this year's Chrysler-centric show include tributes to wing cars and Gil Kirk's Rod Shop. Among the festivities are a race, a fun field, a swap meet and a dyno showdown ("Numbers don't lie!"). Event organizers expect to draw 3,000 cars, 2,000 vendor spaces and 50,000 Mopar fans. More info. Blackhawk Automotive Museum 25th Anniversary Gala: Danville, Calif., Saturday Don your cocktail attire and listen to Franc D'Ambrosio croon as the Blackhawk Automotive Museum celebrates a quarter-century of classic car conservation on Saturday evening. Tickets aren't cheap, but neither is maintaining nearly 90 vintage cars. Bloomsburg Nationals: Bloomsburg, Pa., Friday to Sunday Carlisle Events, the Bloomsburg Fair Association and the Dream Machines Motor Club will fill the Bloomsburg Fairgrounds with classic cars, trucks and motorcycles. In addition to the show, the event features a swap meet. B&T Reno Auction: Reno, Nev., Friday and Saturday Everything from choppers and hot rods to a 1986 AM General M923 military truck will cross the block at this auction. If you've ever wanted to bid on a 1963 Corvette Sting Ray, a 1930 Ford Model A Roadster or even a 1990 Chevrolet S-10, now's your chance.