Shmuley Boteach

SAN DIEGO Fiesta Cinco de Mayo When, where: May 2 and 3, Old Town State Historic Park. Highlights: Commemorate the Battle of Puebla with a weekend of music, food, displays and reenactments. Cost: Free. Info: (619) 233-5008, VANCOUVER, CANADA International Children's Festival When, where: May 11 to 18, Vanier Park. Highlights: The 32nd annual event includes storytelling, music and hands-on activities for the entire family. Cost: Show tickets $16 (includes site admission). Free for babies 18 months and younger. Info: (604) 708-5655, SAN FRANCISCO ING Bay to Breakers When, where: May 17, from the Embarcadero through Golden...