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Union RestaurantB+Worth Trying

37 Union St, Pasadena, CA 91103 · Italian restaurant · 4.5/5 Google (853 reviews)

Reservations · Delivery · Takeout

Handmade pastas and seasonal small plates in a cozy Old Pasadena setting; excellent when on form, but portions are small and prices high with some inconsistencies.

Why it gets a B+ for overall quality

Union delivers competitive quality with strong pasta execution and knowledgeable service guidance, positioning it among Pasadena's better neighborhood Italian restaurants. However, inconsistent plate temperatures and doneness across visits, combined with variable pacing and tight seating comfort, prevents grade A-level reliability. The attractive historic district location and handmade pasta strengths make it worth visiting, but execution variability keeps it from standing among the region's finest.

Restaurant Summary

Tucked into Old Pasadena, Union feels warm and intimate with bar seats for solo diners and small tables for dates. Servers often guide you through a shareable lineup and wine picks, and one diner noted the staff was spot on with recommendations. Expect a lively hum, though some tables near the door can feel drafty. However, there are some review authenticity concerns suggesting certain reviews may be solicited or influenced. The cooking leans contemporary Italian with handmade pastas and seasonal small plates, weaving in touches like leche de tigre and za'atar without losing Italian soul. At its best, squid ink lumache with lobster sings with bright citrus, while mushrooms over polenta deliver deep savor. Execution can vary—cacio e pepe divides opinion—so order with guidance and lean into the pasta strengths. Families will find a few approachable choices like simple spaghetti or meatballs, but portions are on the small side and pricing is premium. There is no clear kids menu, and adventurous flavors dominate, so it suits older children or flexible eaters more than picky palates.

At a Glance

What Sets It Apart

What People Love

Points of Concern

Service & Dining Experience

Service StyleTable Service Average Cost$72-$105 per person ReservationsRecommended

What to Order

Perfect For

Location Insights

Area: Historic walkable district with boutiques, bars, and date-night restaurants; draws locals and visitors.

Safety: Generally safe, well-lit, active foot traffic most evenings.

Nearby: Near Colorado Blvd shopping, bars, parking garages, and the Metro L Line Memorial Park stop.

Old PasadenaOld Pasadena is a lively historic district featuring a mix of retail, dining, and entertainment venues. It is popular for its walkable streets, trendy restaurants, and a vibrant nightlife scene, attracting a diverse crowd seeking contemporary and upscale dining experiences.

Practical Information

Opening Hours

Monday17:00–21:00 Tuesday17:00–21:00 Wednesday17:00–21:00 Thursday17:00–21:00 Friday16:00–21:00 Saturday16:00–21:00 Sunday16:00–21:00

Available: Reservations, Delivery, Takeout

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