THIRUVANANTHAPURAM: Hotel Pankaj is organising Onam celebrations on September 5, 6 and 7. The authentic Onasadya will have 26 varieties of dishes with 3 types of payasam. The rate of sadya will be Rs 325 per person and children below 5 years can enjoy the sadya free of cost. For children in the age group of 5 to 10 years and senior citizen above 75 years the rate will be Rs 275. The hotel also offers a parcel service of payasam and there will be non-veg sadya available at Rs 500.