

Summer Whites Mahjong Night
Don your summer whites for this open play!
Join us for HMS Summer Passport Open Play — a curated social mahjong experience at HMS Mahjong Studio in downtown Westmont.
Designed for players who already know the basics of American Mahjong, HMS Open Play blends structured gameplay with the warm, community-centered atmosphere HMS is known for.
Players will be thoughtfully seated based on comfort level and gameplay pace to create balanced, enjoyable tables throughout the evening. Whether you’re continuing to build confidence, reconnecting with familiar faces, or settling into your new weekly mahjong ritual, Open Play is the heartbeat of the HMS summer season.
✨ Included with the HMS Summer Mahj Passport
✨ Limited drop-in seats available if space permits
✨ Curated tables and hosted social play
✨ Sparkling waters, light snacks, and studio refreshments provided
Please note:
This is a social gameplay event, not a formal instructional class
Players should already know the basics of American Mahjong and be comfortable reading the NMJL card
Summer Passport holders must reserve their seat in advance
Due to limited seating and curated table planning, cancellations made less than 48 hours before the event will result in forfeiture of that passport play
We cannot wait to welcome you to the table at HMS Mahjong Studio. ♡