Jeweler Oneka Ijeoma will host a three day pop-up shop for her jewelry line, King Onye, at Just Lamps' old space at 707 W. Armitage Ave. One of Ijeoma's best-selling pieces is the "bullet necklace," a twig suspended over a bullet shell casing — a piece she says represents life overcoming death. Ten percent of the proceeds from sales of her luxury line will be donated to the American Cancer Society in honor of the former owner of Just Lamps.