You must try this particular Loenpia in Gang Lombok when you visit Semarang.
A bit expensive for a loenpia, but it's worth it, coz it taste really good, and big size. I usually not a big fan of lumpia, but this one is different. Love it so much. Can't wait to get a chance to get back there again.
Lucky me, I came on a weekday afternoon, so no queue at all. I just came there, order some to bring back to home in Jakarta.