Lucknow: Bollywood stars Salman Khan and Madhuri Dixit will perform at the 'Saifai Mahotsav' on Wednesday evening in Uttar Pradesh Chief Minister Akhilesh Yadav's hometown, bringing down curtains on an event that has been criticized for its glamour and extravagance at a time the state is struggling to rehabilitate riot-hit families in Muzaffarnagar.