WAKEFIELD — On a rainy, gray late afternoon, Steven Grant and Richard Cook chatted in front of the Canterbury nursery school in Wakefield. The site is just about sacred for the lawyer and the psychiatrist, who were toddlers when they met at the school 33 years ago. Since then, they’ve been best friends and still do almost everything together.

The two work full time, but are also in the business of giving away $20 bills.