You can get the Soda Pop trait in Dungeon Village 2 in your city by building Bistro or High-Class Restaurant and Gold-Label Soda or Vintage Soda Pop. Worth 10 points each, Bistro and High-Class Restaurant are the most points towards acquiring the Soda Pop trait.
The Soda Pop trait is a requirement for three titles, including Festival Grounds, Full-Belly Town and Thriving Town.
The exact contribution of points for each factor in the Soda Pop trait is detailed below.