McCALL â As communities in the West Central Mountains of Idaho prepare for a surge in summer tourism, leaders in its largest resort town are inviting residents and guests to take the McCall Promise. âThis summer will look a lot more familiar to McCallâs frequent visitors than last summer, with the return of large events like the Fourth of July Fireworks and many other exciting things planned and hosted by our local businesses,â McCall Area Chamber spokesperson McKenzie Kraemer said. âThe goal of this effort is to remind our visitors of the qualities that originally attracted them to the community of McCall and of their role in preserving that character.âÂ