Two people in masks with guns entered a popular St. Paul restaurant Friday night and robbed staff and customers, according to the St. Paul Police Department.

About 8:42 p.m., police were called to El Burrito Mercado at 175 Cesar Chavez St., where witnesses told them the masked gunmen cleaned out the cash registers and took the wallets and cell phones of customers.

No one was injured, but the restaurant said those present were shaken.

In a Facebook post, the restaurant said the robbery traumatized staff and customers.

“We are heartbroken for our staff and customers that were victimized by these cowards,” the post said. “We hope justice is served.”

The restaurant delayed opening Saturday until noon to give police time to investigate and staff time to be with their families.

Police said they are tracking down leads, but had not made any arrests as of Saturday morning.

El Burrito Mercado opened in 1979 by Mexican immigrants and moved into its present St. Paul location in 1985.