Yes from Kolkata one day tours are arranged. Sunderbans is a unesco world heritage site, filled with mangrove forest on the river of Meghna and Brahmaputra. Tiger spotting, picturesque spots, sajnekhali bird sanctuary, netidhopani 400 year old temple and shop for souvenirs are some things to do. Will share a few Tripoto links written by travellers pertaining to their travel to Sunderbans see if it is suitable for your travel.