# Chocolate cake in Illinois > A fast food stop that serves a decent slice of chocolate cake, instead of the usual processed dessert options. Source: https://www.atly.com/united-states/illinois/best-chocolate-cake-fast-food ## Places (12) ### 1. Portillo's Elk Grove Village Retro diner-style space with vintage metal signs and a jukebox creates a nostalgic atmosphere. Loud environment with an energetic vibe makes conversations difficult. Spacious seating accommodates groups comfortably. - Address: 1500 Busse Rd, Elk Grove Village, IL 60007, USA - Atly: https://www.atly.com/location/Portillo's-Elk-Grove-Village ### 2. Portillo's & Barnelli's Glendale Heights Fast food restaurant with a retro bar design and walls filled with historical Italian-American decor. Atmosphere is fun and casual but can be noisy and lively during busy times. The space feels cozy and visually interesting, inviting exploration especially upstairs. - Address: 235 E North Ave., Glendale Heights, IL 60139, USA - Atly: https://www.atly.com/location/Portillo's-Barnelli's-Glendale-Heights ### 3. Portillo's Addison Retro design with a 1950's diner theme creates a nostalgic atmosphere. Loud speaker announcements add to the energetic vibe inside the smaller space. Known for Chicago Style Food and Italian beef sandwiches, it offers a mix of classic fast food and original jukebox charm. - Address: 100 W Lake St, Addison, IL 60101, USA - Atly: https://www.atly.com/location/Portillo's-Addison ### 4. Portillo's Shorewood Bright neons and 1930s car culture decals create a retro Chicagoland vibe with a large open space. Jazz music plays softly, adding to the fun, nostalgic atmosphere. Kiosks replace booths, and a near life-size diorama of Chicago's organized crime history stands above the entrance. - Address: 1155 Brook Forest Ave, Shorewood, IL 60404, USA - Atly: https://www.atly.com/location/Portillo's-Shorewood ### 5. Portillo's Arlington Heights Restaurant features 1930s gangster theme with retro, nostalgic charm and lively atmosphere. Interior design includes unique lighting and special details that create a fun, engaging space. Setup offers both self-order kiosks and register options with a narrow, single-lane drive-thru. - Address: 806 W Dundee Rd, Arlington Heights, IL 60004, USA - Atly: https://www.atly.com/location/Portillo's-Arlington-Heights ### 6. Portillo's Cicero Large, modern fast food restaurant with airy, roomy seating and chic Americana decor creates a warm, inviting atmosphere. The kitchen is visible, showing fast-paced food preparation that adds energy to the space. It attracts people looking for classic Chicago-style hot dogs and beef sandwiches in a clean, contemporary setting. - Address: 3300 S Cicero Ave, Cicero, IL 60804, USA - Atly: https://www.atly.com/location/Portillo's-Cicero ### 7. Portillo's St. Charles Fast casual restaurant with gangster decor and Chicago history displays creates a fun, family-friendly atmosphere. The space feels welcoming and well themed despite some eclectic decorations. It stays clean and efficient even during busy times. - Address: 3895 E Main St, St. Charles, IL 60174, USA - Atly: https://www.atly.com/location/Portillo's-St-Charles ### 8. Portillo's Elgin Fast food restaurant with a 1950s diner style and spacious seating offers a family-friendly environment. Loud, classic music plays, creating a vintage atmosphere with walls covered in memorabilia. The place balances a fun vibe with efficient service, especially at the drive-thru. - Address: 1020 S Randall Rd, Elgin, IL 60123, USA - Atly: https://www.atly.com/location/Portillo's-Elgin ### 9. Portillo's & Barnelli's Crystal Lake 1930s Prohibition-era decor with speak-easy themes and mobster imagery creates a unique setting. Busy, semi-loud atmosphere fills the spacious dining areas, with a quieter room available for groups. The vibe blends cozy charm with lively energy, making it distinct among fast food spots. - Address: 855 Cog Cir, Crystal Lake, IL 60014, USA - Atly: https://www.atly.com/location/Portillo's-Barnelli's-Crystal-Lake ### 10. Portillo's Oak Lawn Vintage style interior with memorabilia and history on walls and rafters creates a Chicago vibe. Atmosphere is loud and lively with pleasant music playing. Many tables inside support a dine-in friendly environment. - Address: 4020 W 95th St, Oak Lawn, IL 60453, USA - Atly: https://www.atly.com/location/Portillo's-Oak-Lawn ### 11. Portillo's & Barnelli's Naperville Interior features vintage carnival decor with walls and ceilings covered in historical decorations that create a high-energy, noisy atmosphere. The space suits family and friend gatherings and includes ordering kiosks for convenience. - Address: 1992 W Jefferson Ave, Naperville, IL 60540, USA - Atly: https://www.atly.com/location/Portillo's-Barnelli's-Naperville ### 12. Portillo's Pick Up Rosemont Pickup and drive-thru setup defines the space with minimal seating and no dine-in option. Atmosphere feels chaotic and fast-paced, catering to quick orders near the airport. Food highlights include Italian beef sandwiches with flavorful peppers and a distinctive spicy mustard on sausages. - Address: 10290 W Higgins Rd, Rosemont, IL 60018, USA - Atly: https://www.atly.com/location/Portillo's-Pick-Up-Rosemont ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.