Diddams Party & Toy Store is here to help you throw a party that will make your guests go “Wow!” Three locations are available in Mountain View CA and San Carlos CA. Our services include balloon decor, balloon arches and balloon decorations, balloon arrangements, balloon decorations, balloon arrangements, balloons and party supplies. We serve our local area including cities such as: Mountain View CA, Sunnyvale CA, Santa Clara CA, Fruitdale CA, Campbell CA, Cambrian Park CA, Robertsville CA, Alamitos CA, Los Gatos CA, Saratoga CA, Cupertino CA, San Jose CA, Los Altos CA, Los Altos Hills CA, Portola Valley CA, Stanford CA, Palo Alto CA, Menlo Park CA, West Menlo Park CA, North Fair Oaks CA, East Palo Alto CA, Atherton CA, East Palo Alto CA, Redwood City CA, Emerald Hills CA, Woodside CA, San Carlos CA, Belmont CA, Bair Island CA, Foster City CA, San Mateo CA, Burlingame CA, Millbrae CA, San Bruno CA, Ponderosa Park CA, Permanente CA, West Santa Clara CA, Loyola CA, and more. We serve our local area including ZIP codes such as: 94002, 94010, 94019, 94022, 94024, 94025, 94028, 94030, 94040, 94041, 94043, 94061, 94062, 94063, 94065, 94066, 94070, 94085, 94086, 94087, 94089, 94128, 94301, 94303, 94304, 94305, 94306, 94401, 94402, 94403, 94404, 95002, 95014, 95050, 95051, 95053, 95054, 95110, 95117, 95129, 95130, 95134.