Percept Trellis
A dim study room with two empty wood desks, paper charts, and a low copper lamp

Session

Open Chart Hours

Two quiet evening hours at a shared table. You redraw your own chart. The tutor answers short questions and does not build your map for you.

Supervised practice 2 hours 25,000 KRW

What the evening is

Tuesday and Thursday, 19:00 to 21:00. A handful of desks, lamps low, charts already in people’s bags. You pay for a seat in a room where marking is the only activity. Park Minjae or Han Sora is present. A question can be a sentence: which close you are treating as the level, whether two marks are truly independent. A full scenario map is the private desk, not this table.

Bring your own print. The room does not supply a live screen and does not take broker logins. If you need a fresh print of a chart you email before 16:00, ask when you reserve and the room will have it on the side table.

Fee

25,000 KRW for the evening, paid with the reservation. Seats are limited by the number of lamps, not by a waiting list gimmick — when the tables are full, the next evening is offered. Cancel by noon the same day and the fee returns; after noon the seat stays paid because the lamp was held for you.

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