What does this mean for holidaymakers in the south of Gran Canaria?
The festival takes place at Parque de San Telmo in Las Palmas de Gran Canaria. Anyone travelling from the holiday areas in the south such as Maspalomas, Playa del Inglés or Puerto Rico needs to allow for the journey to the island capital.
A free festival shuttle bus is not announced in the available publications. Specific road closures or changed traffic arrangements in connection with the festival are also not stated.
The event is described as the largest gathering for rockabilly, vintage and rock and roll culture in the Canary Islands, as reported by Atlántico Hoy citing the tourism authority of Las Palmas de Gran Canaria.
What is on the programme on Sunday 11 October?
The festival site opens at 10:00 with a vintage market, food trucks, a record fair, an exhibition by the Club de Coches Antiguos LPGC, live caricatures and workshops.
At 11:30 the children's programme begins with Rafaelillo Clown. At 12:30 symbolic weddings are planned in the Chapel of Rockin' Love; prior registration is required for these.
The concerts start at 13:30 with The Pickin Boppers. They are followed by Tropical Voodoo at 15:00, The Blueberries at 16:30, Omi at 18:30, Los Moustros del Espacio Exterior at 20:00 and Los Toros at 21:00.
Between the performances, DJ Cat and Dr Wampush take to the decks. Borja "The Bluesman" is announced as the presenter.
How much does it cost to attend?
Entry to the festival at Parque de San Telmo is free, as reported by Atlántico Hoy. No ticket requirement has been published.
Prior registration is required for the symbolic weddings in the Chapel of Rockin' Love. No price is published in the available information for the closing party at Club Mendizábal.
Details of budget, public subsidies or financing are not published in the available sources.
What else is planned for Sunday?
At 14:00 a motorcycle tour by Free Riders sets off through Gran Canaria. Additional activities announced include free jazz and swing workshops for children aged 7 to 12, ceramics, cumbia and batucada.
The closing party with Xavier Valiño DJ starts at 23:00 at Club Mendizábal in Vegueta. The club is located outside Parque de San Telmo in the historic district of Vegueta.
Exact times are partly missing for individual programme items. Confirmed information on access restrictions or prices for the closing party has not been published.
How has the festival gone so far?
The festival began on Thursday 8 October with the opening of the exhibition "Metal Morphosis Bike" by Aníbal García at 20:30 at the Biblioteca Insular de Gran Canaria.
On Friday and Saturday, performers included The Dave Herlim Trio, The Kickers, Solomon Undertakers, Brian Fa & Los Cohetes Atronadores, The Cavaliers, Les Greene, Screamin' Meemies, Los Pólipos, Rockin Balboas and The Bucannan.
This is the ninth edition of the festival. The sources describe it as an established gathering for rockabilly, vintage and rock and roll culture, but do not give any verified visitor numbers.
What remains open?
Changes or cancellations for 11 October are not noted in the available official and local publications.
Also not published are confirmed details of free transport, road closures, short-notice changes, access restrictions or prices for the closing party.
Anyone travelling from the south should check the current traffic situation before setting off, as the sources do not show a specific traffic plan for the festival.