Edward said they were anticipating a "full-capacity crowd" on the night.
"People will be showing up from midday to secure their spot."
A point of difference for this year's event was its emphasis on diversity.
He said almost a year on from the Christchurch massacre, it was important to highlight the "diverse range of nationalities" Rotorua had and represent them in the show.
Edward said a "stunning" Chinese performance and Latin song would both be featured on the night, as well as a member of the Muslim community sharing a half-time speech.
More than half of the performers taking the stage were local, he said.
He said the weather had been "very kind to us" and all the technical aspects had come together with "no hitches".
The weather was looking to turn it on for the event with a fine day, followed by a mostly fine night. The temperature dial was sitting at 26C throughout the day, dropping to about 14C at night.
People can bring picnics, low chairs and a small volume of alcohol - one bottle of wine or six bottles/cans of beer or cider.
Live music will start at the Lakefront from 5pm.
Lakeside 2020 - Tātau Tātau
When: Saturday, 7pm, fireworks about 10.30pm
Where: Rotorua Village Green
What: Free open-air concert (but some paid seats immediately in front of the stage)
What to bring: Warm clothing, picnics, low chairs, small volume of alcohol permitted (one bottle of wine or six bottles/cans of beer or six bottles of cider).
More details: rotorualakesideconcert.co.nz.
Programme:
First half:
Sand Art, The Sand Man - Marcus Winter
In the Stone (Earth, Wind & Fire), Vocalists & Dancers
Rock With You (Michael Jackson, Jessie J version), Krissie Knap,
Outstanding (Gap Band - Charlie Wilson), Russell Harrison
The Lord is My Light, Adeaze
How Deep is Your Love, Adeaze
Blue Darling, Dennis Marsh
Hard to be Humble (Mac Davis), Dennis Marsh, Howie Morrison jnr
Exodus (Pat Boone), Howie Morrison jnr
What's Up (4 Non Blondes), Nikau Grace Chater
You'll Never Walk Alone & Climb Every Mountain (Richard Rodgers), Alofa
Mio Bambino Caro (Puccini), Amelia Berry
Lady Dee, Hollie Smith
Ju Hua Tai (Jay Chou), Josh Zhang
Whitiora, Maisey Rika
Whakaaria Mai to Aroha, Maisey Rika
Second half:
He Maimai Aroha - Song - I Te Po, Ohinemutu Kapa Haka
Haka Fusion Dance, IDCO
Medley, Savage & the crew
Latino Medley, Eduardo Diaz
Unknown, Kindred
Believer (Imagine Dragons), Russell Harrison
What's Going On (Marvin Gaye), Rawiri Waru
Always Remember Us Like This (Lady Gaga), Rewa Ututaonga
Natural Woman (Carole King), Rewa with Krissie, Maisey, Hollie & Nikau
Bathe in the River (Don McGlashan), Hollie Smith
Sand Art, The Sand Man - Marcus Winter
Higher Ground (Stevie Wonder), all artists
Fireworks