CALL US! PLAN AN EVENT JOIN REWARDS PROGRAM ORDER CUSTOM BALLOONS FIND LOCATION NEAR YOU Bring the Party to Life! At Diddams we can fulfill all your party products, design, planning, and custom order needs. Party Supplies | Balloons | Costumes | Candy | Toys FIND LOCATION NEAR YOU Make Lasting Moments with Family & Friends We bring you unique items you won't find anywhere else. Supplies Balloons Costumes Candy Toys WE'LL HELP YOU CREATE AN EXPERIENCE Everyone will remember for years to come. We carry a huge selection of party supplies, toys, balloons, candy, and costumes, plus specialty and hard-to-find items. Whether you're busy or just not sure where to start, our team of party professionals can help inspire you or bring your dreams to life without, all while working in your budget. OUR CLIENTS SAY IT BEST Experience the Diddams Difference “I live on the east coast but last night my adult son was rushed to a hospital in his home town on the west coast. The business owner Mrs. Diddams personally delivered my child's get well bouquet. Thank youuuu so much for going above and beyond!“ TERESA GREENE “This store beats party City hands down for selection and fun! Toy collection is extensive and eclectic. We had a ton of fun wandering all the aisles! A hit!!!“ DAWN MARIE WOYAK “This place is overwhelming, in a good way. There are so many things to choose from: plates & cutlery in every imaginable color, party accessories & decorations for every occasion & a ballon station where they can do anything you want. “ LILIAN TELLEZ “Diddams is my go to for party planning and when I am trying to make an experience special! Pretty extensive shop with a lot to explore and buy!“ VERONICA LIN Find all the best brands at Diddams! Be the First To Know About Deals and New Products We love giving deals to our best customers. By joining our rewards program, you'll receive a text or email when there are special discounts or when we just want to say thanks for coming back and purchasing local again and again. GET REWARDS SIGN ME UP I WANT REWARDS ENTER YOUR EMAIL ADDRESS and choose the closest location and we'll send you deals that are happening where you are. Email* Choose Your Location* Mountain View San Carlos San Mateo Daly City Find a Diddams Party & Toy Store Location Near You Mountain View 1952 W El Camino Real Mountain View, CA 94040 (t) 650.965.0138 Sun - Sat: 10AM - 5PM San Carlos 700 Laurel St San Carlos, CA 94070 (t) 650.802.0600 Sun - Sat: 10AM - 5PM San Mateo 1940 S El Camino Real San Mateo , CA 94403 (t) 650.235.8448 Sun - Sat: 10AM - 5PM Daly City 468 Westlake Shopping Center Daly City, CA 94015 (t) 650.756.5050 Sun - Sat: 10AM - 5PM WE WANT TO HELP YOU Throw Your Best Party WE DO PARTY PLANNING You dream the idea. We go to work. New! We have event planners right here at Diddams. Bring us your dream ideas and your budget, and we can make it happen for you. We bring your party to life! Enter your email below, and one of our party planners will reach out to discuss your event. Email* Name* First Last Phone* Products Party Supplies Balloons Costumes Toys Candy Additional Resources Privacy policy Terms and conditions About Us We are a family owned and operated business providing service to the community for over twenty five years. We know how much thought and effort goes into planning even the smallest party, and we understand how important your event is to you and your guests. That’s why we’re dedicated to helping you throw your best party with the help of our staff. From associates to executives, we’re all from right here in your community. Because we purchase from a far richer vendor list than our competitors, we guarantee that you will find things at Diddams that you won’t find elsewhere. Come in today to one of our locations within the peninsula and shop our large varieties of choices! © 2020 Diddams Party & Toy Store. All Rights Reserved.