Late Night Fishing at Suson Park. Late Night Fishing events occur very second Saturday of the month, April-October, at several St. Louis County parks: Creve Coeur, Simpson, Suson & Spanish Lark Parks. Bring your poles, bait and light source and enjoy a night of fishing from the bank of these lakes. See the website, or call the Parks Department 314-615-8472, for more info. NO reservations are needed, this event is FREE!