there's one right by wilshire & lincoln, and there is another one on lincoln south or rose. not having skateboarded in 2 decades (ahem) i've never really checked them out. i always see people riding them...
the park on Wilshire and Lincoln is 4 the boys and girls club members.. age discrimination
http://www.smbgc.org/main_sublinks.asp?id=6&sid=44the 1/2 pipe @ the church is pretty cool though.. only sk8'd it a few times; have never seen bikes on it.