The landmark same-sex marriage cases set for argument April 28 are the biggest—but not the only significant—cases that will be argued in the U.S. Supreme Court in the next two weeks, the final argument cycle of the current term.

On April 29, the court is scheduled to hear arguments in Glossip v. Gross, the Oklahoma case testing the constitutionality of the use of midazolam, an anti-anxiety drug, in administering executions by lethal injection.