Flow Bar

Castréninkatu 7, Helsinki
85
seated
120
standing
own food not allowed
own alcohol not allowed
Have your party in the heart of Kallio!

We're a popular choice for hosting birthdays, graduations, all kinds of after-parties, record and book launches, smaller live concerts, and corporate networking events.

We're located at Castréninkatu 7 in Kallio, near Urheilutalo, you can reach us easily by tram or bus. The metro is a 10 min walk to Hakaniemi or Sörnäinen. Our bar is less than 2 years young now, and it is definitely one of Helsinki's most stylish places.


The bar fits inside up to 120 people as cocktail set up, and seated up to 85 persons. Our terrace fits up to 90 people. Our Karaoke is one of the most popular services we offer. We can also pull out a large overhead screen for presentations and games, and we can host live music events and djs.

We offer drinks and different kind of food well suitable for parties - from fingerfood to a full buffet and dessert. Our house cocktails are very popular, such as our house Moscow Mule (aka Kallio Mule), and they are very affordable. Wines, beers, ciders, longdrinks are all from small producers,

Please get in touch! Thank you, the Flow Bar team:)

Availability

June 2025
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Available
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Booked

Pricing

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Daily rent fr.
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Price / hour fr.
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Minimum spend fr.
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Price / person fr.

Additional information

Private event: 1500-3000 minimum sales guarantee depending on whether it's a weekday or a weekend. You can also reserve just a part of the bar, in which case there might not be a sales guarantee needed at all.

Would you like more information or a customized offer?

Capacity

Capacity standing
120
Standing
Capacity seated
85
Seated
Capacity in classroom style
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Classroom
Capacity in theater formation
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Theater
Capacity with banquet tables
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Banquet
Capacity with conference tables
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Conference
Capacity in U shape
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U shape
Floor area
110 m2
Floor area

Terrace from May to September with 90 seats

Location

Castréninkatu 7, 00530 Helsinki

Services and facilities

Food and drinks

  • Food from venue
  • Alcohol from venue
  • Meeting catering

Technology

  • Sound system
  • Projector or similar
  • Microphone
  • TV / Screen
  • Professional sound system
  • CD / DVD player
  • Printer
  • Wi-Fi

In the venue

  • Terrace
  • Wheelchair accessible
  • Dance floor
  • Loud music OK

Equipment

  • Whiteboard / Flip chart
  • Disco ball :)

Event types

  • Party
  • Wedding
  • Spa / Wellness / Sauna
  • Dinner / Lunch
  • Meeting
  • Conference / Seminar
  • Fair / Exhibition
  • Performance / Show
  • Recreation
  • Cabin trip / Retreat
  • Experience / Activity
  • Christmas Party

Venue type

  • Banquet hall
  • Multi-purpose event space
  • Meeting room
  • Restaurant
  • Lounge
  • Nightclub
  • Terrace / Courtyard
  • Party room
  • Bar

Additional information about services and facilities

We have a 3*3 meter large screen we can roll down from the ceiling, suitable for showing sports games, karaoke, playing trivia, or just showing a powerpoint presentation.

Additional information about activities

Karaoke

Stories of past events

A birthday surpise party!

2 friends were surprised by their friends with a surprise party last May....

We had 70 people waiting for the birthday heros inside the bar, ready to cheer and raise their glasses. When the boys came it it was a huge surprise and turned out to be one of the best parties of the year... later there were beer pong tables outside on our terrace, cool music, and later a dj was playing until 2m with a lot of the crowd dancing under our disco ball.

Other things that made the evening cool and fun: each of the birthday heroes had a special cocktail named after them, which were very popular during the evening. One was a Gin and Tonic and the other a Moscow Mule.

Reviews

Amount of reviews: 13, Average: 5.00
09/06/2025

Pidin tilassa noin 50 henkilön syntymäpäiväjuhlat ja kaikki oli super helppoa ja toimi kivasti! Flow Barin puolesta autettiin ennen juhlia, juhlien aikana ja jälkeen! He jopa tiskasivat itse tuomani kakkuastiat. Karaoke oli kiva lisä. Voisin järjestää juhlani täällä uudestaankin! :)

05/06/2025
24/03/2025

Hosted my birthday party at Flow by booking the big table. Great food and wine; quirky AI dogs and fun karaoke. What could be better!
Positive feedback from my guests, too.
Highly recommend!

Are you interested in Flow Bar?

Contact the venue
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June 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
26
27
28
29
30
31
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Available
Partially available
Booked
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Sales
Flow Bar
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