In discussing room availability with potential venues, it would be good to know what days / nights might people be able to attend hack sessions.
By way of example its probably useful to express as a "% availability overall", eg I'm involved with CCHS circuits & pcbs every second thursday, so my thursday night availability would be 50%, eg for me
Monday evening 60%
Tuesday evening 50%
Wednesday evening 30%
Thursday evening 50%
Friday evening 30%
Sat morning 10%
Sat arvo 40%
Sunday morning 60%
Sunday arvo 25%