The 30th edition of Indian International Trade fair will be inaugurated tomorrow by Union Minister for Commerce and Industry Anand Sharma in New Delhi. The theme of this year's fair to be held at Pragaiti Maidan is Clean and Energy Efficient Technology, Products and Services.Entry to the fair spread over two weeks till 27th of this month will be open exclusively for business and trade visitors during the first five days. The fair will be thrown open for public from 19th. Entry tickets for the fair can be bought from Metro stations. Twenty three countries, including first time participants Japan and Uganda, have confirmed their participation. A Film Festival showcasing regional and Bollywood movies will be showcased at the Shakuntala theatre during the fair. Several other events including classical dance performance by renowned artistes will enthrall the visitors.