That’s a jubilant Rev. Peg Morgan and congregation president Paula vanHaagen cutting the ribbon on the Westside Unitarian Universalists‘ new Gatewood home just an hour ago, cheered by members and visitors who crowded onto the sidewalk (and inside the foyer) at the busy California/Othello corner. Afterward, they streamed in for their first service inside the 60-year-old building, which previously housed Seattle International Church and Gatewood Baptist Church; WSUU bought it this spring after 20 years of meeting at the Alki Masonic Hall in The Junction. (Here’s our story from last night with a peek inside at the results of the renovation work that’s been under way for more than four months.)