Corenc: Salle Felix Germain Place Charles de Gaulle, Corenc GPS coordinates: N 45° 12’ 39.00’’; E 5° 45’ 33.20’’. Mondays: children 6-7pm, adults 7-9 pm 1st and 3rd Thursdays: children 6-7pm, adults 7-9 pm. Sappey en Chartreuse: Salle des fêtes Thursdays: children 6-7pm, adults 7-9 pm You only need a t-shirt and something loose like trackie bottoms to start.