diff --git a/keyboards/framework/ansi/keymaps/tgrosinger/keymap.c b/keyboards/framework/ansi/keymaps/tgrosinger/keymap.c
index e35b5c1df6..321890322b 100644
--- a/keyboards/framework/ansi/keymaps/tgrosinger/keymap.c
+++ b/keyboards/framework/ansi/keymaps/tgrosinger/keymap.c
@@ -11,6 +11,7 @@
 enum _layers {
   _BASE,
   _FN,
+  _SPACE,
   _FULL,
 };
 
@@ -22,6 +23,7 @@ enum _layers {
 // - Removed esc, backspace, and enter to encourage use of combos
 // - Added full keyboard layer for guest use
 // - Added RESET and CLEAR_EEPROM buttons to fn layer
+// - Added _SPACE layer for additional shortcuts
 
 const uint16_t PROGMEM esc_combo[] = {KC_S, KC_W, COMBO_END};
 const uint16_t PROGMEM backspace_combo[] = {KC_S, KC_D, COMBO_END};
@@ -50,6 +52,10 @@ combo_t key_combos[] = {
 #define KC_HESC ALL_T(KC_ESC)
 
 
+// _SPACE layer when held, space bar when tapped.
+#define LT_SPC LT(_SPACE, KC_SPC)
+
+
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      /*
      *         ┌─────┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬────┐
@@ -64,7 +70,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * 12 keys │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │  Shift  │
      *         ├────┬───┼───┼───┼───┴───┴───┴───┴───┼───┼───┼───┴┬───┬────┤
      *         │    │   │   │   │                   │   │   │    │↑  │    │
-     * 11 keys │Ctrl│FN │GUI│Alt│                   │Alt│Ctl│ ←  ├───┤  → │
+     * 11 keys │Ctrl│FN │GUI│Alt│  Space / _SPACE   │Alt│Ctl│ ←  ├───┤  → │
      *         │    │   │   │   │                   │   │   │    │  ↓│    │
      *         └────┴───┴───┴───┴───────────────────┴───┴───┴────┴───┴────┘
      * 78 total
@@ -75,7 +81,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
         KC_HESC, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_NO,
         KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
-        KC_LCTL, MO(_FN), KC_LGUI, KC_LALT,          KC_SPC,                    KC_RALT, KC_RCTL, KC_LEFT,   KC_UP, KC_DOWN, KC_RGHT
+        KC_LCTL, MO(_FN), KC_LGUI, KC_LALT,          LT_SPC,                    KC_RALT, KC_RCTL, KC_LEFT,   KC_UP, KC_DOWN, KC_RGHT
     ),
      /*
      * Function layer
@@ -103,6 +109,33 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
         _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
         _______, _______, _______, _______,          _______,                   _______, _______, KC_HOME, KC_PGUP, KC_PGDN, KC_END
+    ),
+     /*
+     * Space mod layer
+     *         ┌─────┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬────┐
+     * 14 keys │     │   │   │   │   │   │   │   │   │   │   │   │   │    │
+     *         ├───┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┤
+     * 14 keys │   │   │   │   │   │   │   │   │   │   │   │   │   │      │
+     *         ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬────┤
+     * 14 keys │     │   │   │   │   │   │   │   │   │   │   │   │   │    │
+     *         ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴────┤
+     * 13 keys │      │   │   │ ( │ ) │   │   │   │   │   │   │   │       │
+     *         ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───────┤
+     * 12 keys │        │   │ [ │ ] │   │   │   │   │   │   │   │         │
+     *         ├────┬───┼───┼───┼───┴───┴───┴───┴───┼───┼───┼───┴┬───┬────┤
+     *         │    │   │   │   │                   │   │   │    │   │    │
+     * 11 keys │    │   │   │   │                   │   │   │    ├───┤    │
+     *         │    │   │   │   │                   │   │   │    │   │    │
+     *         └────┴───┴───┴───┴───────────────────┴───┴───┴────┴───┴────┘
+     * 78 total
+     */
+    [_SPACE] = LAYOUT(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, KC_LPRN, KC_RPRN, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______,          _______, KC_LBRC, KC_RBRC, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______,          _______,                   _______, _______, _______, _______, _______, _______
     ),
      /*
      *         ┌─────┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬────┐