Flash Mob Concert Checklist

A flash mob concert needs more coordination than a normal performance because musicians, singers and audience members may arrive at different times and from different directions. Start with the venue, permissions and power supply, then confirm performers, repertoire, rehearsals and audience communication. Sound equipment, volunteer roles, safety arrangements and catering need their own checks before the final shopping trip. Use this checklist to keep the plan moving in the right order and avoid last-minute gaps.

Organize this event for free with Lizzt

The plan, step by step

Every task with its own sub-checklist, in the order you'll actually need them.

Preparations

Reserve the venue and play area
Apply for permits and notifications
Check power supply
2 people
Contact musicians and singers
2 people
Send invitations
2 people
Process registrations
2 people
Collect dietary requirements
Record repertoire and arrangement
3 people
Distribute invitations and texts
2 people
Reserve rehearsal space
Post promotion online
2 people
Publish audience information
Reserve sound system
Book catering
Determine drink and snack quantities
2 people
Conduct the first rehearsal
12 people
Create the safety plan and evacuation route
2 people
Agree on first aid responsibility
2 people
Assign volunteers for reception
2 people
Assign catering volunteers
2 people
Send musician letter
Hold the second rehearsal
12 people
Check the shopping list
2 people
Check stock and materials
2 people
Do the shopping
3 people
Set out shelf-stable drinks
2 people
Fill coolers
2 people
Prepare snacks
4 people
Load and transport equipment
3 people
Mark off the venue
3 people
Set up tables and chairs
4 people
Set up party tents
4 people
Set up the sound system
4 people
Connect microphones
2 people
Set up lights and cables
3 people
Secure cables
2 people
Set up the catering table
3 people
Set up the reception table
2 people
Put up program and route signs
2 people
Hang up decorations
3 people
Run the sound check
5 people

Event

Welcome musicians
2 people
Instruct musicians
2 people
Welcome the audience
3 people
Check off registrations
2 people
Take up hidden positions
12 people
Perform the flash mob
15 people
Guide the audience to the concert venue
4 people
Run the concert program
15 people
Serve snacks
4 people
Serve drinks
3 people
Refill drinks
2 people
Collect tableware
2 people
Answer audience questions
2 people
Announce performances
Manage crowd flow
3 people
Turn on lighting
Perform the final concert set
15 people
Handle farewell and thank-you speech
Ensure the audience leaves safely
4 people

Aftercare

Chill leftover catering
2 people
Turn off the sound system
2 people
Dismantle equipment
4 people
Dismantle lighting
2 people
Dismantle furniture
4 people
Collect waste
4 people
Wash dishes
3 people
Clean the venue
5 people
Return materials
3 people
Return borrowed items
2 people
Take waste to the collection point
2 people
Distribute leftover food
2 people
Send thank-you message

What to bring

Grouped the way you'd shop for it, with quantities.

Furniture

Party tentsqty 2
Foldable tablesqty 6
Folding chairsqty 40
High tablesqty 6
Coat racksqty 2
Clothes hangersqty 80

Equipment

Active speakersqty 4
Mixer
Wireless microphonesqty 4
Microphone standsqty 4
DI boxesqty 4
Music standsqty 15
Extension cordsqty 8
Power stripsqty 8
Spare batteriesqty 24
Walkie-talkiesqty 6
Power banksqty 4
Transport cartsqty 2

Lighting

LED work lightsqty 6
String lightsqty 6
Lamp Standsqty 4
Cable matsqty 12

Tableware

Reusable cupsqty 160
Reusable platesqty 140
Reusable cutleryqty 160
Coffee cupsqty 50
Serving boardsqty 12
Pouring jugsqty 8

Kitchen

Coolersqty 6
Ice packsqty 24
Coffee machinesqty 2
Kettlesqty 2
Thermos flasksqty 6
Cutting boardsqty 4
Chef’s knives and bread knivesqty 6
Serving tongsqty 12
Measuring cupsqty 4
Storage bins with lidsqty 12
Aluminum foilqty 2
Cling filmqty 2

Decorations

Balloonsqty 120
Balloon weightsqty 12
Buntingqty 8
Tableclothsqty 8
Directional signsqty 10
Chalkboardsqty 4
Chalk markersqty 8
Gaffer tapeqty 6
Cable tiesqty 200

Cleaning

Waste binsqty 8
Broom setsqty 3
Litter pickersqty 3
Mopsqty 3
Bucketsqty 4
Cleaning glovesqty 8
Hand soap dispensersqty 4
Paper towel dispensersqty 4

Catering

Groceries

Tips

Confirm the playing area, power supply and sound setup before booking the final rehearsal. Test active speakers, the mixer, microphones, DI boxes and extension cords at the actual venue if possible.
Schedule at least two rehearsals and send the repertoire, arrangement and texts to musicians and singers before the first session. Give performers a clear arrival time and a separate meeting point if the concert starts as a surprise.
Publish audience information only after the venue, access route and start time are fixed. Process registrations early and collect dietary requirements before booking catering or calculating drinks and snacks.
Assign reception, catering, first-aid and communication roles before event day. Walkie-talkies, power banks and a written safety plan help volunteers coordinate when the performance area is busy.
Do the stock check and shopping trip before the final rehearsal, not on concert day. Count reusable cups, plates, cutlery, coffee cups, serving boards, pouring jugs, coolers and ice packs against the expected attendance.

Frequently asked questions

How far in advance should I organize a flash mob concert?: Start planning at least 8 to 12 weeks ahead. That gives you time to secure the venue, handle permits and notifications, confirm performers, book sound equipment and hold two rehearsals.
How many rehearsals does a flash mob concert need?: Plan two full rehearsals as a minimum: one to check the repertoire and arrangement, and a second to run entrances, sound, timing and the final performance flow. Add a third session if performers are spread across different groups.
How much sound equipment is needed for a flash mob concert?: The basic setup should cover active speakers, a mixer, microphones, stands, DI boxes, music stands and enough extension cords and power strips for the complete stage area. Check the venue's power supply at least 2 weeks before the event and bring spare batteries for wireless microphones.
When should I buy drinks and snacks for a flash mob concert?: Finalize quantities after registrations close and dietary requirements are collected, ideally 5 to 7 days before the concert. Complete the stock check and shopping trip no later than the day before, with coolers and ice packs ready for event day.

Start this plan in Lizzt

Every task and item on this page, ready in your own event. Invite people, split the work, and see who has done what.