You could go to the grocery store get the biggest cucumber there, a bottle of lube, and ask the nearest worker if they can go in the back and see if they have anything bigger

And purchase those items only. ^_^

Depends on how you want to go really, I could say go to the mall with a large sign that reads "Proud Man-Whore" or whatnot, have a bag of blowpop candies and pass one out to every adult you see and say "Suck my pop" until youre forced to leave by security >.>

How far are you looking to go? Private only, or in public too? The last statement was really an exaggeration since I dont know what youre looking for.

Personally Id be damn happy to wear my collar, cuffs anywhere ^_^ Id lurve to be walked out in public on a leash, to me its mild enough and gives me a rush.

Edit: You could even go and thrust your pelvis out randomly to ppl that walk by

Im probably Way off in my advice.. arent I >.>