Nieghborhood Recreation Centers - How Late Open?

[gfmucci]

How late do the various neighborhood and other recreation and activity buildings remain open to users? For example, can people come in and use a room at late hours to practice an instrument or similar activity?

[villages07]

gf...as of summer 06, the rec center buildings (here on the south side of 466) were open til 11pm; I had heard some talk at that time of changing it to 10pm but haven't heard or seen anything to confirm that change.

The various meeting rooms in the building are reserved by/for sanctioned clubs...not sure you could just show up with your tuba and start jamming.

[gfmucci]

Is the area so crowded that all the rooms are booked solid from early morning to late at night? Are there any "downtimes" when one could occupy a room until a reservation group shows up? Who would I call to find out the current policies?