RestaurantFine Dining RestaurantSeafood RestaurantSteak House
Located in the heart of downtown Wilmington, Delaware, Tonic Seafood & Steak offers four distinct dining areas, each with its unique ambiance and design. Upon entering the restaurant, guests are greeted by a vibrant atmosphere with stunning light fixtures, metallic gold accents, and a glass-enclosed room. The entrance area features the Bar and Lounge, where live music plays on Friday and Saturday nights.
Multiple reviews highlighted exceptional service from various staff members, particularly Erin, Bree, and Mike Z, who were praised for their attentiveness and friendliness.
Food Quality
Customers frequently complimented the food, noting dishes like the ribeye, seafood, and desserts as delicious and well-prepared, although some mentioned inconsistencies in seasoning.
Atmosphere
The restaurant's ambiance was described as cozy and inviting, making it a great spot for dining before or after events.
Mixed Experiences
While many reviews were positive, a few customers reported issues with specific dishes and service, indicating that experiences can vary.
JM
Joey Manzella
2 days ago
5.0
My fiancé and I had the pleasure of having Alex K as our server last week. She was very knowledgeable of the menu and even recommended some dishes based on our dietary restrictions. While the food and the atmosphere of the restaurant was obviously quite wonderful, our server really made the entire experience unforgettable. We will definitely be returning very soon!
KL
Kayleen Leshock
Dec 16, 2025
5.0
I just have to say that Mike Z should get a Michelin star for service. He blew us away with his kind, helpful, thoughtful attitude toward our dining experience. My mother and I felt so taken care of as he considered everything! From thinking ahead to perfect timing to checking all the boxes that a server in the hospitality industry is required to—he went above above & BEYOND. He could and should write a book on servant leadership. Thank you, Mike Z! You made our evening so special and memorable.
HP
holly panchak
Dec 10, 2025
5.0
I recently attended a work event at Tonic and had an outstanding experience. Our bartender, Bree, was phenomenal—attentive, friendly, and incredibly skilled at her craft. Even with a busy crowd, she remained quick and consistent, making sure everyone was well taken care of throughout the evening. The food was delicious as well, which made for a perfect combination. I'd definitely return for both the drinks and the atmosphere. Highly recommend!
AD
Andre Dandridge
Dec 8, 2025
5.0
Erin is an amazing bartender! She is very knowledgeable about the menu and always makes excellent recommendations on what foods and drinks to try. On my girlfriend’s birthday, she recommended that we try the crème brûlée (which turned out to be great) and then she surprised the both of us when she brought it out with a sparkler and wished my girlfriend a happy birthday. We really appreciated the extra effort and will definitely be making a return, highly recommend Erin!
VV
Vita
Dec 7, 2025
5.0
The best bartender at Tonic — Erin!
I have to give a huge shoutout to Erin, hands down the best bartender at Tonic. Every time I come in, she remembers my order, greets me with a genuine smile, and somehow manages to juggle a packed bar while still giving everyone personal attention. Her drinks are always perfectly made, and she has this effortless way of making the whole vibe feel warm, fun, and inviting.
Erin is the reason I keep coming back — she’s professional, personable, and truly amazing at what she does. If you’re at Tonic, do yourself a favor and sit at her bar. You won’t regret it!
Frequently Asked Questions About Tonic Seafood & Steak
Do you offer space for large events?
Yes. Our event space, Juniper by Tonic can accommodate up to 250 guests.
Do you have on site or valet parking?
We do not. You are welcome to street park or use the numerous parking garages within walking distance.
Do I need to make a reservation at Tonic Seafood & Steak?
Tonic Seafood & Steak accepts reservations, but they are not required.
What are the dining hours at Tonic Seafood & Steak?
The restaurant is open Monday to Thursday from 11:30 AM to 10:00 PM, Friday from 11:30 AM to 1:00 AM, Saturday from 4:00 PM to 1:00 AM, and Sunday from 4:00 PM to 9:00 PM.
Does Tonic Seafood & Steak offer delivery and takeout services?
Yes, they provide both in-store pickup and delivery services.
When is happy hour at Tonic Seafood & Steak?
Happy hour runs Monday to Friday from 3:00 PM to 6:00 PM. It is closed on Saturday and Sunday.
Does Tonic Seafood & Steak have parking available?
There is no onsite or valet parking, but street parking and multiple parking garages within walking distance are available.
Does Tonic Seafood & Steak have live music?
Yes, live music is featured at the Bar and Lounge area on Friday and Saturday nights.
What types of payment does Tonic Seafood & Steak accept?
They accept American Express, Cash, Discover, MasterCard, and Visa.
Can I host a large event at Tonic Seafood & Steak?
Yes, the event space Juniper by Tonic can accommodate up to 250 guests for large events.
What nearby parking options can I use when visiting Tonic Seafood & Steak?
You can park at nearby locations like SP+ Parking, Community Service Parking, and the 208 West 12th Street Garage, all within walking distance of the restaurant.
What nearby entertainment options are there around Tonic Seafood & Steak?
Besides dining at the restaurant, you can experience live music and events at Juniper by Tonic, located nearby.