Taarak Mehta Ka Ooltah Chashmah S01 E300 Gadas Go To Ahmedabad

"Problems Toh Hain Sabke Saath, Bas Nazariye Ki Hain Baat!"

Sundarlal sends a letter to the Gada's inviting them to Ahmedabad. While the family is very excited, Jethalal is not even close to being interested. Jethalal comes up with a plan to escape the trip. What is the plan?