There is always plenty to do in Henley on Thames, The Angel on the Bridge is the perfect place to meet, have dinner, a quiet drink or sit and read the paper down by the river whilst having a coffee.
For local information on the town have a look at the main Henley website: http://www.henley-on-thames.org/
Henley-on-Thames is a town and civil parish on the River Thames in South Oxfordshire, England, about 10 miles downstream and north-east from Reading, 10 miles upstream and west from Maidenhead. It is near the corner between the counties of Oxfordshire, Berkshire and Buckinghamshire. for more historical information please have a look on wikipedia here: http://en.wikipedia.org/wiki/Henley-on-Thames