The first annual Booker Lowe lecture at Houston’s Glassell School of Art brings Andrew Wagner, editor-in-chief of American Craft Magazine to tell us that we’re in an “era of convergence” in which craft, design, art, architecture and even fashion are coming together, in a broad, cyclical effect something like El Niño. At the Frank Freed auditorium, Saturday, March 28, 2-4 pm.