This work tries to search if beer brands, that associate theirselves through sponsorship to Salvador Carnival, have a differentiated positioning at this Community perception. If the affectivity between Carnival and Community affect the relation between the same Community and sponsor brands, creating a superior brand value perception. In conclusion, this work will be done through a comparative study between a sample of the Community - Test Group - and a sample of strange people to the Community - Control Group. Thus, it will be possible identify differences perceived between sponsor brands and theirs competitors by Community perception and, either, Community perception and control group perception.