PaschimBanga Vigyan Mancha organised the 'Science & Technology fair - 2011' was held at the Hedua park, Kolkata, from 9th to 13th february, 2011. The fair was innaugurated by Mr. G. S. Rautella, director general, National Council of Science Museums. Dr. Debesh Das, minister-in-Charge, department of Information Technology, Government of West Bengal was also present.