Grand Slam Pizza 1910 Shadowridge Dr #101, Vista, California 92081 📞 (760) 599-1199 🌐 https://grandslamvista.com/ Hours: Mon-Thu 11:00 AM – 8:00 PM, Fri-Sat 11:00 AM – 9:00 PM, Sun 11:00 AM – 8:00 PM
