I have that chicken soup one and I have to get 50,000 food to finish, which is taking me a while. Other than that I just need to finish a building or two to finish the missions. The pioneer trail has been pretty easy and I haven't needed neighbors until it asked to upgrade my wagon. I only have 4 friends that have been able to start it so it's taking some time to get all my materials and I refuse to buy horseshoes.