Monday, May 25 12-1 p.m. Elk Grove Civil War Round Table will be holding a Civil War Memorial walk and rally near the fish pond. Fifty people are expected to participate. 1-2 p.m. A 21-gun salute will be held in memorial of the Mexican-American War near the Mexican-American Veterans Memorial just north of the traffic circle on 10th Street and Capitol Avenue. Seventy-five people are expected to attend. Tuesday, May 26 7:30 a.m.-3 p.m. Happy Tails, a no-kill facility dedicated to protecting and improving the lives of homeless and abused animals, according to their website, will be holding a bake sale on the north and south entrances of the Capitol. 11 a.m.- 3 p.m. Caravan for Justice wi