If you’re looking for a romantic gift, this is probably the best option for under $5. I love coming across creative gig ideas – and this gig by Phil_Good is definitely one of those great creative ideas. As Phil_Good describes this romantic tradition in the French city of Cologne, “As proof of their love, couples fix padlocks to the railings on the Hohenzollern Bridge; to ensure everlasting love, they then throw the key into the Rhein river below.” Although you may not be able to afford a trip to Cologne this year, you can still place a lock on the bridge and have the key thrown into the river –…