Fourth of July sparkles with fireworks activity SPACE SHUTTLE SPECTACULAR Begins at 4:30 p.m. today at Scottsdale Ballpark, Civic Center Plaza and Osborn Road in Scottsdale. Ends at dusk with fireworks display. Features games, music and free watermelon. Admission is $7 per family, $3 for adults and $l for children younger than 12. A street dance will follow at the parking lot of the Doubletree Inn, 7553 E. Indian School Road. Admission to dance is $2 per person, $5 per family; half price for anyone presenting a ticket stub from fireworks display. BIG SURF Fireworks display today at dusk. Daylong festivities. PHOENIX MUNICIPAL STADIUM 5999 E. Van Buren; fireworks display at about 10:30 p.m. today following the Phoenix Giants vs. Edmonton Trappers baseball game. LEGEND CITY 56th Street and Washington. Fireworks display today at about 11 p.m. Activities begin at 5 p.m. ASU PACKARD STADIUM Rural Road and University, Tempe. Entertainment starts at 7 p.m. today. Fireworks display at 8 p.m. Admission is $3 for adults, $1.50 for children younger than 12. Advance tickets at Diamonds and Skaggs. MANZANITA SPEEDWAY 35th Avenue and Broadway; fireworks display during intermission between races, about 9:30 p.m., today. FOUNTAIN HILLS Free fireworks display today at dusk at Fountain Park, Fountain Hills. WESTOWN SHOPPING CITY Off Black Canyon Freeway at Cactus on 28th Drive. Fireworks display at dusk today on west side of center. POINTE 7677 N. 16th St. Free fireworks display at 9 p.m. today. POINTE TAPATIO 11111 N. Seventh St. Free fireworks display at 9 p.m. today. ROADRUNNER PARK 3502 E. Cactus Road. Picnic from 6 to 10 p.m. today featuring free entertainment and a Disney film. RAWHIDE'S FOURTH OF JULY CELEBRATION 7:30 p.m. today, 23023 N. Scottsdale Road, Scottsdale. Tickets are $7.95 for adults, $3.95 for children and are available at all Diamonds Box Office locations and at Rawhide. GILBERT OLD-FASHIONED FOURTH OF JULY 6 p.m. today at Gilbert High School football field. Fireworks at dusk. Admission is $1 for adults, 50 cents for 13- to 17-year-olds; free for children younger than 13.