Uc: Cryptics: "Bachelor Sunday", "Wedding Toast", "Catching Four", and "6/28"

http://math.uchicago.edu/~wald/bachelorsunday.pdf

http://math.uchicago.edu/~wald/weddingtoast.pdf

http://math.uchicago.edu/~wald/dchunt14.pdf

http://math.uchicago.edu/~wald/628.pdf

(Brought to Spelvin's bachelor party, Spelvin and Striker's wedding, the 2014 Washington Post Hunt, and a party, respectively. All but the contain at least slightly inside references.)