Mel's Drive-In

The first Mel's Drive-In was founded in 1947 by Mel Weiss and Harold Dobbs in San Francisco, California. It later expanded to several other locations.

After the last of the original restaurants closed in the 1970s, Weiss's son Steven Weiss and partner Donald Wagstaff opened the first of a new generation of Mel's Drive-In restaurants in 1985. A family rift between father and son caused them to part ways and form two chains, with Steven retaining the "Mel's Drive-In" name and Mel calling his restaurants "Original Mels". The elder Weiss then sold his company in 1994. The Original Mels locations are not listed on the official Mel's Drive-In website, and vice versa.

Next generation Mel's Drive-In

As of 2025, the next generation Mel's Drive-In chain has eight locations, four in San Francisco and four in the Los Angeles Area. Some Mel's Drive-In locations are not drive-ins but rather diners. For example, while founded in San Francisco, none of the locations in the city currently serve food to patrons' cars.

The location near Downtown San Francisco, rechristened "Mel's Kitchen", has gone upscale, serving $12 cocktails, $16 burgers with locally sourced beef, ahi poke, acai smoothies, and avocado toast. That site was almost demolished in 2018 to build housing.

All four locations in the Los Angeles area are housed in historic buildings. Mel's Drive-In in the Sherman Oaks neighborhood of Los Angeles was built as Kerry's coffee shop in 1953. The googie style building was designed by Armet & Davis. Mel's Drive-In in West Hollywood was built as Ben Frank's in 1962. The googie style building was designed by Lane & Schlick. Mel's Drive-In in Hollywood is located in a portion of the former Max Factor makeup studio designed by theater architect S. Charles Lee. The Hollywood Regency style building was designed by S. Charles Lee and built in 1935. The Mel's Drive-In in Santa Monica was built as The Penguin in 1958. The googie style building was designed by Armet & Davis.

Original Mels

The Original Mels chain has 22 locations across Northern California and Nevada. There are some Northern California locations that share the same general American Graffiti nostalgia theme and the similarly styled Mel's logo.

Starting on October 16, 1963, the Ad Hoc Committee to End Discrimination organized pickets and sit-ins at the Mel's Drive-In locations in San Francisco, Oakland, and Berkeley over the fact that while the restaurant would serve food to African Americans and hired them as cooks, they were not allowed to work "up front" where they could be seen by white customers. More than 100 protesters were arrested. The picketing ended when Harold Dobbs, Mel's Drive-In co-founder who was serving as a San Francisco City supervisor at the time, settled with the protesters and began to allow black workers upfront.

In 1972, the restaurant was selected as a feature location by George Lucas for his 1973 film American Graffiti. The Mel's used was located at 140 South Van Ness Avenue in San Francisco. It serves as the setting for the opening scene of the film as well as the backdrop for the opening credits, accompanied on the soundtrack by Bill Haley’s “Rock Around the Clock”.

The prominent play given to the location has been credited with having saved the company from possibly going out of business. Signage and artwork from the Mel's chain are frequently used in marketing for the film.

Universal Studios has built replica Mel's Drive-In restaurants, resembling the one featured in American Graffiti, at their theme parks in Hollywood, Orlando, Japan, Beijing, and Singapore.

Prior to American Graffiti, Mel's was used as a location in the 1967 film Guess Who's Coming to Dinner. Spencer Tracy and Katharine Hepburn are out for a drive, and Tracy pulls into Mel's and orders Oregon boysenberry ice cream; he then has a minor traffic altercation with a black man. The Mel's was located in the Excelsior district of San Francisco. Hepburn and Tracy never actually visited the location.

Mel's restaurants have since been featured in other media, such as Melrose Place (1996, Season 5, Episode 1), Doonesbury comics (December 18, 1989), and the book The American Drive-in by Mike Witzel.