yes, as far as i know IIHT is the only training center. It is in St.Marks road, near to Ford Show Room. When you enter, you can see the board of a liquor shop, and it is in 4 th or 5th floor. (not sure)
the course may be costly. Try to get admission thru ur compnay. Normaly the Compnaines will get huge(really huge!!) discounts.