This week on Capitol Hill blended legislative business with time-honored congressional traditions that have defined the institution for decades.

Marty the Moose arrived at the Capitol, continuing a quirky seasonal tradition that brings wildlife awareness to lawmakers and staff. The moose's appearance marks a recurring moment when the building steps back from partisan gridlock to celebrate natural history and conservation.

The Congressional Baseball Game took center stage as members from both parties squared off for charity. This annual matchup between Republicans and Democrats has become one of the few occasions when bitter rivals share a field, with proceeds benefiting local youth programs. The game reflects a vestigial tradition of bipartisanship, even as the institution itself grows more polarized.

Seersucker Thursday also played out on the Capitol grounds this week. The casual dress code, rooted in Southern tradition, allows members to shed their formal business attire for the lightweight fabric suited to summer heat. It serves as a visual reminder of the Capitol's cultural roots and Southern institutional memory.

These imagery captures reflect the rhythms of congressional life beyond floor votes and committee hearings. CQ Roll Call photojournalists documented lawmakers and staff engaging in rituals that persist regardless of which party controls the chamber or which bills await consideration.

The week's photographs underscore how Capitol Hill operates within overlapping worlds. Members navigate partisan warfare on legislation and nominations while simultaneously participating in traditions that predate many modern political conflicts. These moments humanize an institution often defined by its divisions and remind observers that Congress remains, in some respects, a community with shared customs and seasonal rhythms.