The Presidio Trust announced a spurt of new lease signings for commercial space on Crissy Field and the Main Post, including The Bay School, the artificial intelligence company Cresta, women’s health care provider The Pill Club, ad agency Camp and King, and others . . . some vehicles will find their way onto the Great Highway on days it’s closed to traffic; it’s part of a three-month pilot program that will bring food trucks to the Upper Great Highway, reports the Recreation and Park Department . . . the University of California San Francisco is launching a three-year pilot program to invest millions of dollars in local housing and minority-owned small businesses, including ASIAN, Inc., REDF Impact Investing Fund, Pacific Community Ventures, and the San Francisco Housing Accelerator Fund . . . And as of Nov. 13, the North Beach San Francisco Public Library branch resumed seven-day service; it is open 10 a.m.–6 p.m. on Monday, Thursday, and Saturday; 10 a.m.–8 p.m. on Tuesday; 1–8 p.m. on Wednesday; 1–6 p.m. on Friday; and 1–5 p.m. on Sunday.