Advertisement
River Mouth IV: The 4th Dimension — Your Hip Hop Halloween HangoverMississauga’s premier annual Hip Hop celebration returns for it's 4th season. Experience the live showcase of the River Mouth IV x The Cook Up Song Camp with headlining sets, live DJ sets, an live studio cypher, and the exclusive NFC VIP Experience at FLWR Event Space.
Date & Time
Date: Sunday, November 1, 2026
Doors Open: 6 PM
Show Starts: 6:30 PM
Venue / Location
Venue: FLWR Event Space & Bar
Address: 35 Brunel Rd, Mississauga, ON L4Z 3E8
About River Mouth IV
Presented by 40oz Heroes in partnership with the Mississauga Arts Council, Ghostown Records, Pineapple Express Media, Creators at Play, The Academy, Metalworks, The Remix Project, UNITY Charity, P.E.A.C.E., Long & McQuade, Sauga Arts Hub, Crazy Uncle Cocktails and Risely Law.
Dubbed "Your Hip Hop Halloween Hangover," this year's finale serves as the culmination of the River Mouth IV x The Cook Up Song Camp hosted at Metalworks Studios in partnership with Ghostown Records and Pineapple Express Media. Top emerging and established artists from across Mississauga and the GTA will hit the stage to debut original music alongside hometown heroes, the Indestructible RUNXGUN (J.O. Mairs + Heavy G).
Don't miss the 4th annual River Mouth Cypher live on the FLWR Event Space stage. Produced by J.O. Mairs. Lineup TBA.
Lineup & Highlights
Hosted by: Testament (Ontario Poet Laureate & Co-Founder of P.E.A.C.E.)
Headline Performance: RUNXGUN (J.O. Mairs & Heavy G)
Party DJ Set: Juno-winning producer & artist Rich Kidd
Song Camp Showcase: Live performances debuting original material developed during the Metalworks / Ghostown sessions:
GhostboyRJ
Pudgegawd
Neusun
Joey Rose
Dxgree
D-Sisive
Dexray
Imadh
FeniFina
Sport Mathews
Crooks
Celinee
The 4th Annual River Mouth Cypher: Hand-picked lyricists go bar-for-bar live over custom production for a Grand Cash Prize of $500. Judged by artists and industry veterans. Be a part of the live studio audience.
3v3 Dance Battle Showcase: Top GTA street dancers battle live in a high-energy showcase. Led by Frost Flow from Ground Illusionz Crew.
Ticket Tiers & Pricing
General Admission $20.00
Standard admission to the River Mouth IV Finale.
VIP NFC Mini-CD Pass $40.00
Limited Edition 1 of 50. Includes admission, an exclusive collectible Mini-CD keychain loaded with legacy artwork and an integrated NFC chip. Tap your pass on-site to unlock exclusive music drops, digital video assets, and partner perks. Vendor / Booth Pass. $225.00 Reserved showcase booth space inside FLWR Event Space (5 spots available). Includes 2 representative tickets.Door Admission$20.00 – $25.00Subject to venue capacity on the night of the event. Entry & Venue Guidelines
Age Verification: This is a licensed 19+ event. Physical government-issued photo ID is mandatory at the door.
Parking & Transit: Free on-site parking lot. The venue is easily accessible via MiWay transit routes connecting to Hurontario and Britannia.
VIP Shuttle Transportation available from Downtown Toronto. Space is limited.
Refund Policy: All ticket sales are final unless the event is canceled or rescheduled.
Funders
River Mouth IV is produced with the support of the Ontario Arts Council, The City of Mississauga Culture Division and the Mississauga Arts Council.
Partners
Metalworks Studios
Ghostown Records
Pineapple Express Media
The Remix Project
UNITY Charity
Long & McQuade
Crazy Uncle Cocktails
Sauga Arts Hub
Risely Law
URBNET
Videos
Advertisement
Event venue
FLWR EVENT SPACE 35 Brunel Road Canada, 35 Brunel Rd, Mississauga, ON L4Z 3E8, Canada
Tickets
Concerts, fests, parties, meetups — all the happenings, one place.
Discover more events by tag
Hip-hop-music in MississaugaConcerts in MississaugaParties in MississaugaHalloween in MississaugaMusic-festivals in MississaugaPerformances in Mississauga