Reading about Having a Safe Purim
http://www.chabad.org/library/article_cdo/aid/842854/jewish/The-Sober-Drunk.htm

http://www.yuschoolpartnership.org/student-support/social-emotional/88-articles/156-purim-no-drinking-zone

http://www.ou.org/general_article/ou_issues_purim_safety_alert#.UPbt14njl98

http://matzav.com/chayov-inish-livsumei-no-says-ncsy-once-again-discouraging-drinking-on-purim-2