Holds: 200 tickets, Maji Treasure Chest.
Hint
Square C6. Head uphill, away from the stalls. Walk round the back of one of the stalls.
Show the exact spot
In the corner, on the hill behind the Chapaa Hut.

Keep an eye out for rewards hidden throughout the Maji Market map – but make sure to keep that knowledge close to the chest! 🤫
Squares are the game's own map grid. Each chest gives tickets and the Maji Treasure Chest decor piece. Hunting them is half the fun, so each one starts with just its square: open a hint when you're stuck, and the exact spot with its screenshot only when you give up. Tick Found as you go: it counts on Palia Pal's Collections → Treasure chests and your Overview.
Holds: 200 tickets, Maji Treasure Chest.
Square C6. Head uphill, away from the stalls. Walk round the back of one of the stalls.
In the corner, on the hill behind the Chapaa Hut.

Holds: 200 tickets, Maji Treasure Chest.
Square E7. It's indoors, tucked behind something a vendor uses.
Inside Reth's Street Specialties, behind the stove.

Holds: 150 tickets, ★ Reth's Stinky Tofu,
Maji Treasure Chest.
Square F6. Walk round the back of one of the stalls.
Behind Maji Market Fireworks.

Holds: 200 tickets, Maji Treasure Chest.
Square F6. Look up: it sits on a roof. One of the Fairgrounds' own buildings is the landmark, not a stall. A glider makes the last bit easier.
On the roof of the stable. Climb the hill behind it and jump onto the roof.

Holds: 150 tickets, ★ Delaila's Rolled Ice Cream,
Maji Treasure Chest.
Square F8. Stay close to the water. One of the Fairgrounds' own buildings is the landmark, not a stall.
On the shore, south of the drum pavilion.

Holds: 150 tickets, ★ Chapaa Pop,
Maji Treasure Chest.
Square G7. Look up: it sits on a roof. One of the Fairgrounds' own buildings is the landmark, not a stall. A glider makes the last bit easier.
On the roof of the gazebo. Climb the hill behind the drum pavilion to find the gazebo. Climb the cliff wall behind the gazebo and jump over to the roof.

More of the market: stamp cards · what tickets buy · the Maji Market guide. The permanent ones are on treasure chests.
6 chests are hidden around the Fairgrounds during the monthly market, on map squares C6, E7, F6, F8, G7. This page gives each one a hint first and the exact spot with a screenshot only when you open it.
Maji Market Tickets (150 to 200), sometimes a star-quality market dish, and the Maji Treasure Chest itself, a decor piece.
2 of them are on roofs: on the roof of the stable and on the roof of the gazebo. A glider helps for those.
From the Palia wiki's Maji Treasure Chest page, reformatted for Palia Pal. Text available under CC BY-SA 4.0.