Several temple authorities across UP's Prayagraj have advised devotees to bring alternatives such as dry fruits and coconut instead of sweets, PTI reported. The temples which have asked devotees to do so include - Alopi Shankari Devi, Bade Hanuman temple and Lalita Devi temple. The move comes amid concerns over 'purity' of ghee used to make laddus in Tirupati temple.