Denny's 23515 El Toro Rd 5:00 AM - 12:00 AM 5:00 AM - 12:00 AM 5:00 AM - 12:00 AM Open 24 Hours Open 24 Hours Open 24 Hours 5:00 AM - 12:00 AM23515 El Toro Rd Lake Forest, CA 92630 US