Trader Radar - Wednesday, Apr. 30th

Q: On Fast Money's Trader Radar we look at the stock that was lighting up screens across Wall Street today. While many Ohio State students have taken the 'Blazin' Challenge at this company's flagship store, its specialty is a chicken dish that originated in a city in upstate New York. Shares had a "wild" day today, popping after the company's "on fire" forecast. Who is it?

A: Buffalo Wild Wings is on tonight's Trader Radar. Shares of this restaurant chain were among the most active names on the Nasdaq today.