This story was reported and edited in collaboration with Bolts Magazine. One recent Tuesday, between a Latin dance session in the morning and lunch in the afternoon, a group of residents at a senior center in the Brightwood neighborhood of Northwest D.C. got an important civics lesson. The two dozen participants, mostly Spanish speakers, heard from Karla Garcia, a D.C. Board of Elections voter outreach specialist, about using ranked-choice voting on their ballots.