The West Bengal government will felicitate Indian Super League champions Atletico de Kolkata Wednesday, Chief M inister Mamata Banerjee said here.The felicitation ceremony would be held at the Netajji Indoor stadium in the presence of All India Football Federation president Praful Patel.Terming it as a "proud moment" for the city, Banerjee Monday said "it is a big success".The ISL franchisee showcased the trophy at Banerjee's office in the secretariat "Nabanna" during the day.ATK won the inaugural ISL Dec 20 by defeating Kerala Blasters 1-0 in the final.