Air hocky would be relatively easy to make completely accessible by ear, just get anything that makes a constant sound and is fairly durable (for instance a singing keyring), and stick it to the top of the puck with sticky tape. This will also stop the puck going completely into the goal slot, but this also means you can get your keyring back and use it again.
Sinse the puck never actually parts company with the table, you['ve got the hole top side to deal with.
Something like skalextric I'm afraid I'm not sure of, sinse the speed of the cars may prevent you from marking them, and when I used those sorts of things when i was litle I just used high visibility stuff.
If however you ever want to know the true meaning of terror, try blind fold jenga! I did this on one of the holidays with the group from guide dogs, and it was fantastic, if terrifying! eight people, a large tower of blocks, and everything by touch!
Of course, games like monopoly or packs of braille cards exist but obviously you need braille for those, ---- and anywhere there are some pretty good computer versions.
Connect 4 is also possible by touch alone if you dril a hole through the middle (or stick bumpons on), one set of coloured counters.
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)
