Huo Yao Huo Kao Barbecue Shop ~ (just separate the two words barbecue), or just call it Huo Yao Huo Kao Shop.
He Yo BBQ Restaurant~(help yourself)
A black signboard is better, it’s cooler, and barbecue is inherently black. There are some decorations around, hip-hop style or something alternative. The main thing is to cater to the hobbies of young people. Most of them eat barbecue.