There’s a sidebar deal in Park Ridge for a cool-sounding store called Living Sea Aquarium, which carries both fresh and salt-water fish.  This Groupon gives you your choice of two options:  $5 for two passes for a guided tour or $10 for $20 worth of fish and supplies.  With 8,000 gallons of water, methinks it’s like doing the Shedd on the cheap…

Limit two tour vouchers per person (reservations required), limit one fish and/or supplies vouchers.  Vouchers expire in one year.

Sounds like a fun excursion for kids.  Ignore the stupid Groupn “cutesy” comments (like I do on all their deals) and just look at the purdy pictures.