Grass Valley Police Department Tuesday — 60 calls for service 9:55 a.m. — A caller from the 100 block of Bank Street reported a man sleeping on the third floor of the business. He was admonished. 12:54 p.m. — A man reported being assaulted in Memorial Park. 2:43 p.m. — A caller from the 500 block of East Main Street reported a man ran through the business and was punching plants. He was advised not to return. 3:07 p.m. — A caller from the 200 block of Mill Street reported an assault. A man reportedly demanded $40 from him, head-butted …