I’m not sure what they call this structure but the lower end is open and often music is performed here.  This evening there is a person playing bongos and people playing other instruments occasionally.  It is about 11:30PM when I took this.  The other parks in the area all shut down at dusk but this one remains available to the public even late into the evening.  In spite of the numerous establishments which serve alcohol in the vicinity, somehow the locals are able to keep it peaceful and there aren’t a lot of problems.  It has a good vibe about it, very pleasant.